Indices of Past Issues
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- Crop acreage shift in Iowa and the United States (April 2, 2007)
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- Nonconventional soil additives (April 21, 2003)
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- Corn ear molds and mycotoxins in fall 2003 (October 6, 2003)
- Risk of aflatoxin contamination increases with hot and dry growing conditions (September 19, 2005)
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- 2001 Ag chemical dealer updates (October 22, 2001)
- 2003 Ag chemical dealer updates (October 20, 2003)
- 2004 Ag Chemical Dealer Updates (October 4, 2004)
- 2005 Ag Chemical Dealer Updates (October 10, 2005)
- 2006 Ag Chemical Dealer Updates (October 9, 2006)
- 2007 Ag Chemical Dealer Updates (November 12, 2007)
- Mark your calendar! (September 10, 2007)
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- The economics of corn on corn (February 12, 2007)
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- New agricultural safety and health award (May 20, 2002)
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- Alfalfa disease resistance (April 9, 2001)
- Alfalfa leaf diseases appearing (May 17, 1999)
- Alfalfa leaf diseases reported (May 4, 1998)
- Alfalfa leaf diseases update (May 26, 1997)
- Alfalfa problems appearing (June 3, 2002)
- Alfalfa seedling and root diseases (April 8, 2002)
- Alfalfa seedling diseases in 1998 (April 27, 1998)
- Assessing freeze damage to alfalfa and management suggestions (April 16, 2007)
- Change in yield and quality of alfalfa (May 16, 2005)
- Evaluating the spring alfalfa stand (April 3, 2006)
- Frost/freeze on alfalfa (May 2, 2005)
- Ice storms in Iowa and thoughts about alfalfa's overwintering success (January 24, 2005)
- Indicators point to hay supply deficits in Iowa (July 9, 2007)
- Predictive equations of alfalfa quality (PEAQ) (May 1, 2006)
- Scouting alfalfa diseases in spring (May 12, 2003)
- Scouting for alfalfa winter injury (March 18, 2002)
- Spring alfalfa diseases in 2002 (May 13, 2002)
- Spring alfalfa leaf diseases in 2001 (April 30, 2001)
- Struggling alfalfa fields: Consider temporary forage options (May 14, 2007)
- Summer flooding of hay fields and pastures (September 10, 2007)
- Time is running out for planting an "emergency" forage crop (July 9, 2007)
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- More caterpillar problems in soybean (July 2, 2001)
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- Alfalfa weevil and the hard freeze (April 23, 2007)
- Alfalfa weevil hatch predicted for southern Iowa (April 4, 2005)
- Alfalfa weevil predictions for Iowa, 2007 (April 2, 2007)
- Alfalfa weevil reported on alfalfa regrowth (June 13, 2005)
- Alfalfa weevil scouting and thresholds (April 30, 2001)
- Alfalfa weevil--consider cutting as a management option (April 17, 2006)
- Alfalfa weevil: Scouting and economic thresholds (April 11, 2005)
- Alfalfa weevils active in Iowa (April 27, 1998)
- Alfalfa weevils few and far between (May 1, 2006)
- Alfalfa weevils to hatch soon (April 23, 2001)
- Bean leaf beetles and others: correctly identifying the pest (May 19, 2003)
- First-cutting alfalfa insects (May 22, 2006)
- In spite of cool weather, weevils will hatch (April 3, 2006)
- Insect odds and ends (May 25, 1998)
- Scout alfalfa weevils during April (April 19, 2004)
- Scout alfalfa weevils now (April 24, 2000)
- Scout first and then decide: Using economic thresholds for alfalfa weevils (April 9, 2007)
- Scouting and management of alfalfa weevils (April 29, 2002)
- Scouting for alfalfa weevil larvae (April 21, 2003)
- Weevils can delay alfalfa regrowth (June 18, 2007)
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- Anthracnose leaf blight starting to show up in corn (June 11, 2007)
- Anthracnose top dieback is back (September 23, 2002)
- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Corn leaf diseases appearing in 2002 (July 8, 2002)
- Corn plants dying prematurely (September 14, 1998)
- Corn stalk rots taking a bite (September 18, 2000)
- Disease control with Bt corn (January 19, 1998)
- Early-season leaf diseases on corn (May 20, 2002)
- Leaf diseases on small corn (June 18, 2001)
- Potential disease problems in corn following corn (February 12, 2007)
- Remember to scout for corn stalk rots (September 13, 2004)
- Stand reductions in corn due to fungal pathogens and insects (June 4, 2001)
- Top dieback in corn: Is anthracnose the cause? (September 10, 2007)
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- Alfalfa seedling and root diseases (April 8, 2002)
- Scouting alfalfa diseases in spring (May 12, 2003)
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- Armyworm defoliating young corn (June 14, 2004)
- Armyworms could be a problem in no-till corn (June 18, 2007)
- Armyworms damage corn in southern Iowa (June 11, 2001)
- Armyworms in young corn (June 12, 2000)
- Armyworms reported in Illinois (May 21, 2001)
- Don't confuse western bean cutworm with other moths (June 11, 2007)
- Many moths fly in spring (June 4, 2001)
- Recognizing European corn borer injury (June 30, 1997)
- Scouting calendar for corn insects (May 17, 1999)
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- 2005 trials: Efficacy of soybean rust fungicides on other fungal diseases in Iowa (February 27, 2006)
- 2007 soybean rust sentinel plots (May 7, 2007)
- A survey on Asian soybean rust management (February 27, 2006)
- Additional soybean rust resources (February 27, 2006)
- After-freeze update on sentinel plots (May 9, 2005)
- Alto 100SL approved for soybean rust (May 1, 2006)
- Another fungicide approved for soybean rust in Iowa (June 25, 2007)
- Asian soybean rust confirmed in the continental United States (November 15, 2004)
- Asian soybean rust found in South America (June 24, 2002)
- Asian soybean rust is the focus of the next issue of the ICM Newsletter (February 13, 2006)
- Asian soybean rust: A review of 2005 (February 27, 2006)
- Asian soybean rust: Focus of Certified Crop Adviser training (May 31, 2005)
- Assessing the risk of soybean rust for the 2004 season (June 7, 2004)
- Available fungicides for management of soybean diseases in Iowa for 2006 (April 17, 2006)
- Be prepared for Asian soybean rust this growing season (April 11, 2005)
- Can we spray Section 18 fungicides in Iowa? (July 5, 2005)
- Common questions about Asian soybean rust (February 27, 2006)
- Evaluating spray equipment for improved fungicide application (February 27, 2006)
- Evaluation of foliar fungicides for management of soybean rust (March 26, 2007)
- Fungicides for soybean: Considerations for 2008 (December 10, 2007)
- Iowa officials find no additional evidence of Asian soybean rust (May 21, 2007)
- Iowa Soybean Rust Fast Track System (February 27, 2006)
- Iowa Soybean Rust Fast Track System (March 26, 2007)
- Iowa Soybean Rust Fast Track System to be tested spring 2005 (April 11, 2005)
- Iowa soybean rust sentinel plots (April 24, 2006)
- Iowa Soybean Rust Team tests Fast Track System (May 23, 2005)
- Iowa State plant pathologists detect crop diseases from satellites (June 25, 2007)
- Knowing the risk of soybean rust by comparison with Brazil (December 6, 2004)
- Late movement of soybean rust (November 13, 2006)
- List of available fungicides for soybean shifting and growing (March 26, 2007)
- Monitoring soybean rust (June 11, 2007)
- More info on soybean rust (February 21, 2005)
- PIPE: Pest Information Platform for Extension and Education (March 26, 2007)
- Progress in soybean rust sentinel plots (May 2, 2005)
- Questions (and answers) about soybean rust (March 26, 2007)
- Questions concerning Section 18 fungicides (April 10, 2006)
- Questions on soybean rust (November 18, 2002)
- Sentinel plots at end of the 2006 season (September 18, 2006)
- Sentinel plots for controlling soybean rust (April 4, 2005)
- Sentinel plots: The end of the season (September 19, 2005)
- Soybean rust and organic soybean production (March 14, 2005)
- Soybean rust education program (June 28, 2004)
- Soybean Rust First Detector training (May 22, 2006)
- Soybean rust First Detector training session announced (November 15, 2004)
- Soybean rust found in an Iowa field (October 1, 2007)
- Soybean rust found in Iowa (March 26, 2007)
- Soybean rust interactive CD-ROM (January 21, 2003)
- Soybean rust outlook - June 13 (June 13, 2005)
- Soybean rust outlook - June 30 (July 5, 2005)
- Soybean rust outlook - June 5 (June 6, 2005)
- Soybean rust outlook--July 18, 2005 (July 18, 2005)
- Soybean rust update (March 22, 2004)
- Soybean rust update (April 16, 2007)
- Soybean rust update - May 2, 2005 (May 2, 2005)
- Soybean rust update -- August 2005 (August 22, 2005)
- Soybean rust update -- May 2007 (May 14, 2007)
- Soybean rust update and outlook (July 23, 2007)
- Soybean rust update and outlook - July 2, 2007 (July 2, 2007)
- Soybean rust update and outlook, June 2007 (June 11, 2007)
- Soybean rust update and potential early season activities (May 1, 2006)
- Soybean rust weekly outlook- May 23 (May 23, 2005)
- Soybean rust weekly outlook: May 15, 2005 (May 16, 2005)
- Soybean rust weekly outlook: May 8, 2005 (May 9, 2005)
- Soybean rust: 2006 in review and 2007 update (February 26, 2007)
- Soybean rust: A research update (February 26, 2007)
- Soybean rust: A year in review (December 10, 2007)
- Soybean rust: Are we out of the woods? (December 12, 2005)
- Spore traps help researchers watch for soybean rust (June 19, 2006)
- Stage of detection and number of sprays for controlling soybean rust (February 21, 2005)
- Summer scouting in soybean: Top dieback and other diseases (August 6, 2007)
- Three new products receive Section 18 labels for Asian soybean rust management (May 2, 2005)
- Three things that will affect soybean rust development in the Midwest in the future (February 27, 2006)
- Tools to help manage rust in Iowa (May 30, 2006)
- Tracking soybean rust in 2006 (February 27, 2006)
- Understanding the risk of soybean rust in Texas for soybean production in Iowa (April 3, 2006)
- Update on soybean rust and sentinel plots (June 20, 2005)
- Update: Outbreak prediction for Asian soybean rust in Iowa (February 27, 2006)
- Update: Soybean rust and other foliar diseases (August 7, 2006)
- Use of strobilurins in Iowa (February 27, 2006)
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- Corn ear molds and mycotoxins (October 21, 2002)
- Corn ear molds and mycotoxins in fall 2003 (October 6, 2003)
- Corn ear rots (October 4, 2004)
- Ear rot and mold problems (October 22, 2001)
- Potential disease problems in corn following corn (February 12, 2007)
- Risk of aflatoxin contamination increases with hot and dry growing conditions (September 19, 2005)
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- Back issues of the 2005 <i>ICM Newsletter</i> available (February 21, 2005)
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- July soybean disease scouting (July 9, 2007)
- Soybean brown spot and bacterial blight (July 28, 2003)
- Soybean disease scouting in July (July 23, 2001)
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- Bean leaf beetle 2002-2003 winter survival (April 14, 2003)
- Bean leaf beetle and bean pod mottle virus management: An integrated approach (May 2, 2005)
- Bean leaf beetle and winter survival (May 7, 2001)
- Bean leaf beetle identification (July 29, 2002)
- Bean leaf beetle mortality in winter: 2003 vs. 2004 (May 3, 2004)
- Bean leaf beetle numbers dropping (June 25, 2001)
- Bean leaf beetle numbers hit the roof (August 21, 2000)
- Bean leaf beetle thresholds (July 24, 2000)
- Bean leaf beetle winter survival (April 29, 2002)
- Bean leaf beetle: Predicted peak first-generation dates (July 2, 2007)
- Bean leaf beetles active through mid-June (June 4, 2001)
- Bean leaf beetles and delayed soybean planting (May 19, 2003)
- Bean leaf beetles and others: correctly identifying the pest (May 19, 2003)
- Bean leaf beetles and soybean planting date (April 28, 2003)
- Bean leaf beetles in soybean stubble and corn (May 21, 2001)
- Bean leaf beetles return--with a vengeance (May 15, 2006)
- Bean leaf beetles still abundant in late 2000 (September 18, 2000)
- Bean leaf beetles: a current and historical perspective (March 17, 2003)
- Bean leaf beetles: A historical perspective (May 1, 2006)
- Bean leaf beetles: Numbers low but survival high (April 25, 2005)
- Bean leaf beetles: Predicted winter mortality (April 30, 2007)
- Bean pod mottle virus: Back with a vengeance (August 7, 2006)
- Beetle-virus relationship in soybean (April 21, 2003)
- Beetles transmit a new soybean virus (April 24, 2000)
- Beetles, virus, and management in soybean (May 14, 2001)
- Biological control of bean leaf beetles (July 21, 2003)
- Early spring bean leaf beetle populations shoot up (May 23, 2005)
- Early-season bean leaf beetles rarely equal economic damage (May 18, 1998)
- Early-season management of bean leaf beetle and bean pod mottle virus (May 6, 2002)
- Early-season soybean insects, plus others (May 30, 2006)
- Expect lots of bean leaf beetles in 2000 (May 15, 2000)
- First-cutting alfalfa insects (May 22, 2006)
- First-generation bean leaf beetles are back (July 30, 2001)
- Lady beetles or bean leaf beetles (May 20, 2002)
- Management decisions for bean leaf beetles and bean pod mottle virus (April 28, 2003)
- Management of bean leaf beetle to reduce defoliation (May 27, 2002)
- Management of second-generation bean leaf beetles (July 8, 2002)
- Natural enemies of bean leaf beetle (June 17, 2002)
- New concept for bean leaf beetle management (July 10, 2000)
- Organic bean leaf beetle management (June 3, 2002)
- Overwintered bean leaf beetles nearly finished (June 24, 2002)
- Predicting first-generation bean leaf beetles (July 12, 2004)
- Recent bean leaf beetle and bean pod mottle virus research (April 28, 2003)
- Recent study brings "good news" about the soybean aphid (March 26, 2007)
- Recognizing bean leaf beetle injury (May 22, 2006)
- Revisiting an integrated approach to bean leaf beetle and bean pod mottle virus management (March 26, 2007)
- Scout first-generation bean leaf beetles now (July 16, 2001)
- Section 18 specific exemption for Gaucho 480F (February 23, 2004)
- Seed treatments in soybean: Managing bean leaf beetles (April 23, 2007)
- Soybean fields hit hard by beetles (May 28, 2001)
- Thoughts on bean leaf beetle insecticides (August 21, 2000)
- What's eating your soybean leaves? (July 30, 2007)
- Winter survival of bean leaf beetle (May 1, 2000)
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- A step toward control of bean pod mottle virus: Identifying field tolerance (September 18, 2006)
- Alternatives to tillage for soybean disease management (October 23, 2000)
- Bean pod mottle virus: Back with a vengeance (August 7, 2006)
- Early-season management of bean leaf beetle and bean pod mottle virus (May 6, 2002)
- It may not be what it appears (October 20, 2003)
- Midsummer soybean diseases (August 7, 2000)
- Premature defoliation in soybean (September 18, 2000)
- Recent study brings "good news" about the soybean aphid (March 26, 2007)
- Seed treatments in soybean: Managing bean pod mottle virus (April 30, 2007)
- Soybean disease update (August 21, 2000)
- Virus-induced soybean seed problems (September 17, 2001)
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- Livestock bedding options (March 10, 1995)
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- Beehive registration in Iowa (May 6, 2002)
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- Protect pollinating bees from pesticides (July 17, 2006)
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- Insect odds and ends (May 25, 1998)
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- Many moths fly in spring (June 4, 2001)
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- Carbon and nitrogen cycling with corn biomass harvest (August 6, 2007)
- Ethanol demand: Growth and implications for grain producers (February 12, 2007)
- ISU Extension: Leadership in the Bioeconomy (February 12, 2007)
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- Are preventive cutworm treatments needed? (April 24, 2000)
- Black and dingy cutworms found (May 21, 2001)
- Black cutworm 2007 cutting dates predicted (May 7, 2007)
- Black cutworm cutting forecast (May 11, 1998)
- Black cutworm destruction continues (June 25, 2001)
- Black cutworm flights continue (May 28, 2001)
- Black cutworm predictions in corn (May 6, 2002)
- Black cutworm scouting dilemma (May 17, 1999)
- Black cutworm trapping is underway (May 12, 2003)
- Black cutworms and preventive treatments (May 6, 2002)
- Black cutworms and the hard freeze (April 16, 2007)
- Black cutworms return, 2006 cutting dates predicted (May 1, 2006)
- Black cutworms, dingy cutworms, and predicted cutting dates (May 16, 2005)
- Blacks and dingys: confusing cutworms (May 17, 2004)
- Cutworms and other corn caterpillars (May 8, 2000)
- Early cutworm scouting for southern Iowa (May 7, 2001)
- Early season black cutworms (May 14, 2001)
- Early-season insects in your corn field (May 15, 2006)
- First cutting dates predicted for black cutworm (May 17, 2004)
- Get ready to scout for cutworms (May 8, 2000)
- Many moths fly in spring (June 4, 2001)
- Preventive cutworm treatments in corn (April 30, 2001)
- Preventive insecticides in corn for cutworms (May 19, 2003)
- Scout for cutworms in southern Iowa (May 26, 1997)
- Scouting calendar for corn insects (May 17, 1999)
- Seed treatments may not stop cutworms (May 9, 2005)
- Seed treatments, black cutworms, and white grubs: What should you expect? (April 24, 2006)
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- Infected soybean seeds (October 23, 2000)
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- Watch alfalfa for blister beetles (September 14, 1998)
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- Cutworms and other corn caterpillars (May 8, 2000)
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- July soybean disease scouting (July 9, 2007)
- Soybean brown spot and bacterial blight (July 28, 2003)
- Soybean disease scouting in July (July 23, 2001)
- Soybean diseases in a rainy season (June 29, 1998)
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- Brown stem rot and sudden death syndrome: Can you tell them apart? (March 26, 2007)
- Brown stem rot or Fusarium wilt? (August 4, 2003)
- Note for fall soybean diseases (September 13, 2004)
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- All you ever wanted to know about Bt corn (January 19, 1998)
- Bt corn hybrid evaluation: year 2 (December 7, 1998)
- Bt corn performance at different planting times (March 18, 2002)
- Disease control with Bt corn (January 19, 1998)
- Monarchs and Bt corn: A research update (February 18, 2002)
- The Bt corn refuge: Is it really necessary? (April 2, 2007)
- Yield performance of Bt corn (January 19, 1998)
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- 2,4-D use in soybeans (May 18, 1998)
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- Dry fall leads to field fires (October 23, 2000)
- Estimating losses when cornstalk fields are accidentally burnt (April 10, 2000)
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- Cabbage loopers emerge from soybean (July 9, 2001)
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- Soil calcium:magnesium ratios (April 21, 2003)
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- Effect of the crop canopy on spray coverage (June 12, 2000)
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- Carbon credits and conservation practices (January 26, 2004)
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- Carbon and nitrogen cycling with corn biomass harvest (August 6, 2007)
- Carbon credits and conservation practices (January 26, 2004)
- Carbon sequestration (August 4, 2003)
- Consider carbon sequestration on your farm (July 24, 2000)
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- Many moths fly in spring (June 4, 2001)
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- Check seed quality at harvest (October 4, 2004)
- Premature defoliation in soybean (September 18, 2000)
- Seed quality-realted soybean diseases (September 23, 2002)
- Soybean <i>Cercospora</i> diseases show up (July 26, 2004)
- Timing tillage for disease control (October 21, 2002)
- Watch for mid-season soybean diseases (August 18, 1997)
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- Discolored soybean seeds (October 12, 1998)
- Note for fall soybean diseases (September 13, 2004)
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- Calendar of upcoming certified crop adviser events: Short courses 2000 (January 31, 2000)
- CCA credit opportunity on June 28 (June 18, 2001)
- CCA credit opportunity--June 21 (June 11, 2007)
- Certified crop adviser short courses in 2002 (December 24, 2001)
- Certified crop adviser short courses in 2003 (December 23, 2002)
- Continuing Education for CCAs available from ISU Crop Adviser Institute (November 17, 2003)
- Mark your calendar! (September 10, 2007)
- Registration form for CCA short courses in 2002 (January 21, 2002)
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- Charcoal rot -- a disease new to Iowa farmers (September 15, 2003)
- Charcoal rot -- a dry weather disease (October 6, 2003)
- Concerns related to soybean seed quality (October 20, 2003)
- Management of charcoal rot (January 26, 2004)
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- Scouting calendar for corn insects (May 17, 1999)
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- Corn ear molds and mycotoxins (October 21, 2002)
- Corn ear molds and mycotoxins in fall 2003 (October 6, 2003)
- Corn ear rots (October 4, 2004)
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- Assessing freeze damage to alfalfa and management suggestions (April 16, 2007)
- Cold weather stresses corn; herbicide injury possible (May 26, 1997)
- Cold weather stresses corn; herbicide injury possible (May 23, 2005)
- Did the recent cold weather affect corn germination and seedling growth? (May 1, 2006)
- Ice storms in Iowa and thoughts about alfalfa's overwintering success (January 24, 2005)
- It was a cold day in Iowa, but did the soybean aphids freeze out? (March 26, 2007)
- Winter temperatures and soybean aphid survival (April 3, 2006)
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- Anthracnose top dieback is back (September 23, 2002)
- Crown rot affecting corn development (July 16, 2001)
- Crown rot symptoms common in corn (July 1, 2002)
- Disease control with Bt corn (January 19, 1998)
- Remember to scout for corn stalk rots (September 13, 2004)
- Wet fields prone to seedling diseases (May 21, 2001)
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- Corn plants dying prematurely (September 14, 1998)
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- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Controlling leaf diseases in seed corn in 2000 (June 26, 2000)
- Controlling leaf diseases in seed corn in 2002 (June 24, 2002)
- Corn disease outlook for 2001 (July 30, 2001)
- Corn leaf diseases appearing in 2002 (July 8, 2002)
- Corn rust alert (July 10, 2000)
- Yield responsiveness of corn to foliar fungicide application in Iowa (December 10, 2007)
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- Common smut more common than usual (November 19, 2001)
- Disease prospects for lodged corn (July 22, 2002)
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- Soil compaction may be cutting into your yield (July 8, 2002)
- Time to evaluate fall soil conditions (September 15, 2003)
- Wet soils and potential compaction (April 9, 2007)
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- Critical periods of competition in corn (May 28, 2001)
- Early-season weed competition (May 8, 2000)
- Preventing early-season weed competition (May 20, 2002)
- The importance of an even start (April 11, 2005)
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- Extra 1999 ICM Conference proceedings (January 31, 2000)
- Highlights of 2000 Water Quality Conference (April 10, 2000)
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- Dates set for 2000 Integrated Crop Management Conference (September 18, 2000)
- Farm bill summit at Iowa State, July 6-8 (June 13, 2005)
- Fourth Iowa Organic Conference a success (November 15, 2004)
- Next ICM Conference: Mark your calendar (January 31, 2000)
- Northeast Iowa crop conference (January 31, 2000)
- Northeast Iowa Crop Conference February 6 (January 29, 2001)
- Water Quality Conference 2000 (January 31, 2000)
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- Conservation planning and environmental issues (February 17, 2003)
- Conservation systems: Challenges and benefits (October 1, 2007)
- Governor kicks off conservation milestones campaign (May 10, 1999)
- National summit on private land conservation (January 31, 2000)
- Why conservation systems are the right choice this fall (October 10, 2005)
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- Conservation buffers can improve water quality (June 24, 2002)
- Get acquainted with the Iowa CREP (June 10, 2002)
- Use conservation buffers to make dollars and sense (June 26, 2000)
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- Conservation Reserve Program workshops offered (February 13, 2006)
- Consider permanent vegetation for steeply sloping soils (July 16, 2001)
- What lies ahead for the CRP? (August 22, 2005)
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- Continuing education for Iowa commercial pesticide applicators (December 10, 2007)
- Continuing instructional courses for certified commercial pesticide applicators (October 20, 2003)
- Continuing instructional courses for certified commercial pesticide applicators (October 10, 2005)
- Continuing instructional courses for spring 2006 (December 12, 2005)
- Continuing instructional courses, fall 2004 (September 13, 2004)
- Continuing instructional courses: Certified commercial pesticide applicators (July 25, 2005)
- Courses for certified commercial pesticide applicators announced for 2007 (February 26, 2007)
- Pest Management and the Environment program announces fall pesticide training (September 18, 2006)
- Private pesticide continuing instructional courses (December 18, 2000)
- Reminder: Fall pesticide training (October 9, 2006)
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- Frost-damaged corn (May 2, 2005)
- Mid-April soil temperature swings result in poor corn stands and replanting (May 30, 2006)
- Why are corn seedlings turning purple? (May 8, 2006)
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- Advice to growers of Agrisure™ Rootworm Trait (MIR 604) hybrids and their neighbors (April 30, 2007)
- Choosing corn hybrids (March 13, 2006)
- Introduction: Corn following corn (February 12, 2007)
- New extension corn production Web site (December 18, 2006)
- New information at Agronomy Extension Corn Production Web site (February 12, 2007)
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- ISU introduces the Corn and Soybean Initiative (December 6, 2004)
- Soybean pests in 2006: A survey of Corn and Soybean Initiative partners (March 26, 2007)
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- Recognizing corn earworms (July 23, 2001)
- Recognizing European corn borer injury (June 30, 1997)
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- 2006 predictions for corn flea beetles and Stewart's disease (April 17, 2006)
- Corn flea beetles and Stewart's disease risk for 2005 (April 11, 2005)
- Expectations for corn flea beetles in 2001 (May 7, 2001)
- Flea beetles in field corn (May 1, 2000)
- Scouting calendar for corn insects (May 17, 1999)
- Stewart's disease risk for 2004 (May 17, 2004)
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- Be aware of corn leaf aphids (August 10, 1998)
- Corn leaf aphids in seedling corn (May 19, 2003)
- Corn leaf aphids may damage corn (July 22, 2002)
- Scouting calendar for corn insects (May 17, 1999)
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- Applying reduced rates of corn rootworm insecticides (January 21, 2002)
- Bt rootworm corn failures: Understanding the issues (November 13, 2006)
- Corn leaf injury from western corn rootworms (July 16, 2007)
- Corn rootworm insecticide consistency (February 16, 1998)
- Corn rootworm insecticide consistency 7-year tests (November 9, 1998)
- Corn rootworm insecticide results (February 28, 2000)
- Corn rootworm insecticides evaluated (November 20, 2000)
- Corn rootworm larvae are actively feeding on your corn (June 12, 2006)
- Corn rootworms and cold winter survival (April 14, 2003)
- Corn rootworms are back! (July 15, 2002)
- Corn rootworms are here! (July 20, 1998)
- Did northern corn rootworms lay eggs in soybeans? (March 13, 2006)
- Evaluation of corn rootworm hybrids (December 10, 2007)
- First corn rootworm hatch reported (June 4, 2007)
- Furadan 4F, how well does it work? (February 10, 1995)
- More corn rootworms are good! (or bad?) (July 22, 2002)
- New method for understanding corn rootworm injury (March 17, 2003)
- Rate corn roots for injury in July (July 28, 2003)
- Rootworm insecticide performance (November 19, 2001)
- Rootworm insecticides evaluated (December 23, 2002)
- Rootworms and YieldGard RW hybrids (July 25, 2005)
- Rotation-resistant corn rootworms in Iowa (July 24, 2006)
- Scouting calendar for corn insects (May 17, 1999)
- The monster in Iowa corn fields (February 12, 2007)
- The variant western corn rootworm in Iowa (March 13, 2006)
- Three-year summary of corn rootworm control products (December 12, 2005)
- Two-year summary of corn rootworm insecticides and YieldGard® Rootworm (November 15, 2004)
- When should you be concerned about adult corn rootworm feeding on your corn? (August 6, 2007)
- YieldGard® Rootworm approved by EPA (March 17, 2003)
- YieldGard® Rootworm corn evaluated (March 17, 2003)
- YieldGard® Rootworm corn requires a refuge (March 17, 2003)
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- Testing cornstalks for N this fall (September 14, 1998)
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- Alfalfa aphid problems noted in central Illinois (April 24, 2006)
- Aphids in the air: What is the risk for 2007? (December 18, 2006)
- Cowpea aphid: a new pest in Iowa alfalfa? (August 19, 2002)
- Cowpea aphids spread across Iowa (July 14, 2003)
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- Attend the winter Crop Advantage Series (December 24, 2001)
- Crop Advantage Series offers local topics for producers (December 15, 2003)
- Mark your calendar! (September 10, 2007)
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- Crop Adviser Institute is online (December 23, 2002)
- SDS information available on CD-ROM from ISU Crop Adviser Institute (August 18, 2003)
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- Crop Diagnostic Notebook and updates (September 17, 2001)
- Crop diagnostic notebook update (October 12, 1998)
- Crop diagnostic update for 2000 (August 7, 2000)
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- LP gas drying estimate (September 13, 2004)
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- 2005 Iowa Crop Performance Tests (October 10, 2005)
- Crop performance test bulletins now available (December 18, 2006)
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- Directory for crop production and protection support (April 30, 2007)
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- Corn and soybean quality affected by late season drought (October 6, 2003)
- Crop quality report 1998 (November 9, 1998)
- Grain quality and grain handling issues in drought areas (September 19, 2005)
- Grain quality and handling issues for 2006 (October 9, 2006)
- Predictive equations of alfalfa quality (PEAQ) (May 1, 2006)
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- Measure your crop residue (May 17, 1999)
- Plan for 2002 residue before harvest (September 17, 2001)
- Take a break and measure crop residue (May 14, 2001)
- Time to evaluate fall soil conditions (September 15, 2003)
-
- Crop rotation considerations for 2004 management season rotation (December 15, 2003)
- Effects of rotation on soybean disease risk (February 18, 2002)
- Increasing the frequency of corn in crop sequences: Grain yield and response to nitrogen -- a research update (February 12, 2007)
- Rotation-resistant corn rootworms in Iowa (July 24, 2006)
- Should we rotate or not? (March 22, 2004)
- The economics of corn on corn (February 12, 2007)
- Value of crop rotation in nitrogen management (April 23, 2001)
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- Delayed planting may increase rust and yellow dwarf in oats (April 30, 2001)
- Plant oats early to avoid diseases (April 6, 1998)
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- Soil crust-busters (May 15, 2000)
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- Choosing cultivation for dry soils (May 29, 2000)
- Post-planting cultivation in a conservation plan (May 19, 2003)
- Timing cultivation to complement conservation plans (May 28, 2001)
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- Early season disease management in soybeans (April 3, 2006)
- Manage soybean diseases with planting (April 2, 2007)
- Phytophthora race 25 and soybean 1k gene strategy (April 23, 2001)
- Soybean damping-off prevalent (June 15, 1998)
- Soybean diseases in a rainy season (June 29, 1998)
- Soybean replanting decisions (May 27, 2002)
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- Corn and soybean responses to deep-band phosphorus and potassium (September 18, 2000)
-
- Estimating soybean defoliation (July 29, 2002)
-
- Dicamba, stress, and distorted soybean leaves (July 9, 2007)
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- A frenzied planting season, but crops are looking fairly good (June 18, 2007)
- A potpourri of weather (July 23, 2007)
- Blooming time in Iowa (July 2, 2007)
- July starts warm and dry (July 9, 2007)
- Pollen shed! (July 16, 2007)
- The dog days of summer (July 30, 2007)
- The heat is on! (May 1, 2006)
- Warm temperatures = rapid growth (June 25, 2007)
- Warm with some concerns (August 6, 2007)
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- Dicamba and soybean yields (July 1, 2002)
- Dicamba, stress, and distorted soybean leaves (July 9, 2007)
- Plant growth regulator herbicide symptoms in soybean (July 22, 2002)
- Soybean cupping prevalent in Iowa (July 12, 2004)
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- Black and dingy cutworms found (May 21, 2001)
- Black cutworms, dingy cutworms, and predicted cutting dates (May 16, 2005)
- Blacks and dingys: confusing cutworms (May 17, 2004)
- Cutworms and other corn caterpillars (May 8, 2000)
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- Corn ear molds and mycotoxins (October 21, 2002)
- Corn ear rots (October 4, 2004)
- Ear rot and mold problems (October 22, 2001)
- Potential disease problems in corn following corn (February 12, 2007)
- Remember to scout for corn stalk rots (September 13, 2004)
- Stand reductions in corn due to fungal pathogens and insects (June 4, 2001)
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- Herbicide-tolerant crops and plant diseases (January 19, 1998)
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- Dogbane beetles are not pests (July 28, 2003)
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- A response to phenomenon in 2006: Multiple ears per node (December 18, 2006)
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- Diseases show up earlier in 2004 (August 2, 2004)
- Scouting alfalfa diseases in spring (May 12, 2003)
- Watch for mid-season soybean diseases (August 18, 1997)
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- Weed management in a dry spring (April 8, 2002)
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- Beware! Nitrate potential in drought-stricken corn crop (August 22, 2005)
- Corn and soybean quality affected by late season drought (October 6, 2003)
- Does dry weather limit tillage options? (April 15, 2002)
- Drought impacts on soil fertility management (October 6, 2003)
- Dry summer corn forage harvest options and management strategies (October 6, 2003)
- Harvest equipment considerations (October 6, 2003)
- Late summer forage options and management strategies in drought or dry summer (October 6, 2003)
- Managing soils under dry conditions (October 6, 2003)
- Projected dry weather limits tillage options (April 10, 2000)
- Renting and selling cornstalks (October 6, 2003)
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- Corn ear molds and mycotoxins (October 21, 2002)
- Ear rot and mold problems (October 22, 2001)
- Potential disease problems in corn following corn (February 12, 2007)
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- Check equipment calibration before planting (April 28, 2003)
- Equipment considerations for producing corn after corn (February 12, 2007)
- Equipment considerations: anhydrous ammonia (April 9, 2001)
- Equipment considerations: dry granual fertilizer (April 9, 2001)
- Equipment considerations: liquid fertilizer (April 16, 2001)
- Equipment maintenance: Fertilizer applicators (February 18, 2002)
- Equipment maintenance: Planters (April 8, 2002)
- Equipment maintenance: time to check the combine (August 19, 2002)
- If you scout soybeans, you need a net (March 26, 2007)
- Tillage equipment maintenance (January 21, 2002)
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- Consider permanent vegetation for steeply sloping soils (July 16, 2001)
- Erosion in northeastern Iowa (June 19, 2000)
- How to reduce potential soil erosion early in the spring (May 2, 2005)
- Impact of soil erosion on soil productivity (January 29, 2001)
- Iowa producers reduce erosion -- 1997 NRI data (March 20, 2000)
- Managing pasture to reduce soil erosion (July 30, 2001)
- Managing your pasture to reduce soil erosion (July 21, 2003)
- Preventing soil erosion after spring rains (May 21, 2001)
- Soil erosion and crop productivity: topsoil thickness (January 29, 2001)
- Soil erosion and water quality (February 26, 2001)
- Soil erosion: An agricultural production challenge (July 24, 2000)
- Soil erosion: effect on soil productivity (August 19, 2002)
- Spring - soil's most vulnerable season (April 14, 2003)
- Spring rain and soil erosion (June 7, 2004)
- Spring wind erosion and residue management (May 23, 2005)
- Winter grazing and pasture erosion (November 19, 2001)
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- Cool, wet spring favors alfalfa foliar diseases (April 23, 2007)
- Ethanol demand: Growth and implications for grain producers (February 12, 2007)
- Ethanol webcast archived online (November 13, 2006)
-
- All you ever wanted to know about Bt corn (January 19, 1998)
- Corn borer populations remain low (July 3, 2000)
- European corn borer a problem? (June 22, 1998)
- European corn borers: How long before they tunnel into corn? (June 12, 2000)
- Hot off the press: Bt corn pub (June 29, 1998)
- Not many European corn borers in 2001 (July 9, 2001)
- Recognizing European corn borer injury (June 30, 1997)
- Scouting calendar for corn insects (May 17, 1999)
- Scouting first-generation European corn borers (July 2, 2001)
- Second generation corn borer flight begins (August 4, 2003)
- Second-generation corn borer outlook (July 27, 1998)
- Where are the corn borers? (July 1, 2002)
- Winter mortality in European corn borers (April 29, 2002)
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- Crop water use or evapotranspiration (May 29, 2000)
-
- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Controlling leaf diseases in seed corn in 2000 (June 26, 2000)
- Controlling leaf diseases in seed corn in 2001 (June 25, 2001)
- Controlling leaf diseases in seed corn in 2002 (June 24, 2002)
- Corn leaf diseases appearing in 2002 (July 8, 2002)
- Early-season leaf diseases on corn (May 20, 2002)
- Keep an eye out for eyespot (July 27, 1998)
-
- Fall armyworm on seedling alfalfa (October 12, 1998)
- Recognizing European corn borer injury (June 30, 1997)
-
- False chinch bugs in soybean (July 16, 2001)
-
- False Japanese beetles in soybean (July 1, 2002)
-
- 75/125 N-rate comparison in 2001 (February 18, 2002)
- How do uncertain prices influence phosphorus and potassium fertilization this fall? (October 1, 2007)
-
- 2001 Field Crop Scout Schools (January 29, 2001)
- Attend Scout School (January 21, 2003)
- Be ready to scout - attend Field Crop Scout School (February 18, 2002)
- Be ready to scout -- attend Scout School (February 26, 2001)
- Be ready to scout by attending Scout School (January 26, 2004)
- Field crop scout schools 2000 (January 31, 2000)
- Iowa State University Extension offers field crop scout course (January 24, 2005)
- ISU Extension offers field crop scout course (February 13, 2006)
-
- Who you gonna call? Pest Busters! (April 28, 2003)
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- 2003 Manure Field Days, Demonstrations, and Workshops (August 4, 2003)
- 2005 field day schedule (August 22, 2005)
- 2005 Weed Science Field Day (June 13, 2005)
- CCA credit opportunity--June 22 (May 22, 2006)
- Corn production field day (August 7, 2006)
- Crop tour for ag professionals at NE research farm (June 12, 2000)
- Drainage Research Forum and ADW Research Field Day August 14 (August 4, 2003)
- Dry manure field day (July 25, 2005)
- Field days from the Iowa State University On-Farm Research and Demonstration Program (July 16, 2007)
- Field Days set to begin June 20 (June 3, 2002)
- Field Days: Summer opportunities (June 12, 2006)
- Iowa Learning Farm participates in Midwest Strip-Tillage Expo (July 2, 2007)
- New tile drainage technologies at field day (June 19, 2006)
- PFI field days: Collaboration and farmer research (May 31, 2005)
- Rhodes Research and Demonstration Farm field day (June 24, 2002)
- Soil and water CCA credit opportunity at Tile Installation Field Day--July 12 (June 12, 2006)
- Twilight tour to feature weed science area (June 19, 2000)
- Weed Ecology Field Day is August 16, 2004 (August 2, 2004)
- Weed Science Field Day 2002 (May 27, 2002)
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- Crop Diagnostic Clinic registration now open (June 28, 2004)
- Crop Diagnostic Clinics feature expanded choices and new format (May 29, 2007)
- Crop Diagnostic Clinics: New choices and format (June 5, 2006)
- Early-Season Soybean Management Clinic offered at FEEL (May 22, 2006)
- Early-season Soybean Management Clinic offered at FEEL (May 29, 2007)
- Field Extension Education Laboratory (FEEL) brochure (July 2, 2001)
- Field Extension Education Laboratory 2002 brochure (June 3, 2002)
- Late-season clinics offer a variety of information (August 1, 2005)
- Late-season clinics offer a variety of information (August 6, 2007)
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- Field observations are key when planning spring work (March 18, 2002)
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- Field Records Pocket Guide now available (July 9, 2001)
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- Corn survival in flooded or saturated fields (April 30, 2007)
- Farmers advised to weather the storm and stick to their original plans (May 7, 2007)
- Flooding or drought? (July 21, 2003)
- Planting and replanting scenarios (June 4, 2007)
- Soybean plant mortality may be greater this year (April 30, 2007)
- Wet conditions: Challenges and opportunities (May 7, 2007)
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- Clip tall fescue seedhead in early June (May 31, 2005)
- Dry weather: Worried about high nitrates in forages? (July 10, 2006)
- Forage testing is good management (November 14, 2005)
- Iowa Noxious Weed Seed Free Forage and Mulch Program announced (April 3, 2006)
- Late spring fescue management considerations (June 5, 2006)
- Late summer forage options and management strategies in drought or dry summer (October 6, 2003)
- Late summer seeding of forage crops (August 16, 2004)
- Late-summer seeding of forage crops (June 26, 2006)
- Struggling alfalfa fields: Consider temporary forage options (May 14, 2007)
- Summer flooding of hay fields and pastures (September 10, 2007)
- Time is running out for planting an "emergency" forage crop (July 9, 2007)
- Too early to harvest dry corn for early silage, but do consider nitrate accumulation risks (July 9, 2007)
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- Many moths fly in spring (June 4, 2001)
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- Changes in disease occurrence in Iowa (December 24, 2001)
- Check seed quality at harvest (October 4, 2004)
- July soybean disease scouting (July 9, 2007)
- Midsummer soybean diseases (August 7, 2000)
- Seed quality-realted soybean diseases (September 23, 2002)
- Soybean <i>Cercospora</i> diseases show up (July 26, 2004)
- Timing tillage for disease control (October 21, 2002)
- Varietal differences in frogeye leaf spot susceptibility (December 24, 2001)
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- Freezing crops and freezing soil (May 9, 2005)
- Frost damage (May 10, 2004)
- Frost injury to alfalfa (May 10, 2004)
- Frost-damaged corn (May 2, 2005)
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- Ag energy: Risk management, energy, and grain issues (October 10, 2005)
- Spring farm fuel savings (April 10, 2000)
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- Alfalfa seedling diseases in 1998 (April 27, 1998)
- Aphanomyces in Iowa (February 10, 1995)
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- Available fungicides for management of soybean diseases in Iowa for 2006 (April 17, 2006)
- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Can we spray Section 18 fungicides in Iowa? (July 5, 2005)
- Corn growth and yield formation in light of fungicide applications at tasseling (July 2, 2007)
- Disease management in corn-following-corn fields (February 12, 2007)
- Drift issues, late application considerations, and soybean fungicides (June 6, 2005)
- Fungicide applications in corn may be increasing (June 25, 2007)
- Fungicide seed treatments in soybean (March 26, 2007)
- Fungicides for soybean: Considerations for 2008 (December 10, 2007)
- Fungicides: Fungicide resistance and the FRAC code (June 12, 2006)
- Fungicides: Others (June 5, 2006)
- Fungicides: Plant health fungicide applications (June 26, 2006)
- Fungicides: QoI fungicides (May 22, 2006)
- Fungicides: Safety and restrictions (July 3, 2006)
- Fungicides: Terminology (May 15, 2006)
- Fungicides: Triazoles (May 30, 2006)
- Fungicides: Why fungicides fail (June 19, 2006)
- List of available fungicides for soybean shifting and growing (March 26, 2007)
- Questions concerning Section 18 fungicides (April 10, 2006)
- Safety, restrictions, and precautions for spraying fungicides on corn (July 2, 2007)
- Soybean pests in 2006: A survey of Corn and Soybean Initiative partners (March 26, 2007)
- Storing fungicides safely (August 22, 2005)
- Stratego receives corn label (June 17, 2002)
- Yield responsiveness of corn to foliar fungicide application in Iowa (December 10, 2007)
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- Assess soybean disease risk in spring planting (April 15, 2002)
- Cool temperatures favor corn seedling diseases (May 2, 2005)
- Corn ear molds and mycotoxins (October 21, 2002)
- Corn ear molds and mycotoxins in fall 2003 (October 6, 2003)
- Corn ear rots (October 4, 2004)
- Corn plants dying prematurely (September 14, 1998)
- Corn seedling disease and crown rot (June 22, 1998)
- Corn stalk rots taking a bite (September 18, 2000)
- Crown rot affecting corn development (July 16, 2001)
- Crown rot symptoms common in corn (July 1, 2002)
- Disease control with Bt corn (January 19, 1998)
- Disease problems after soybean damping-off (June 18, 2001)
- Ear rot and mold problems (October 22, 2001)
- Early summer soybean diseases (July 10, 2000)
- Early summer soybean diseases in 2002 (July 8, 2002)
- FDA releases guidelines for fumonisins in corn (December 24, 2001)
- Identification of soybean seedling diseases (May 21, 2001)
- Identifying soybean seedling diseases (May 20, 2002)
- Manage soybean diseases with planting (April 2, 2007)
- Plan your disease scouting (April 27, 1998)
- Plan your disease scouting - updated (May 10, 1999)
- Planting date and soybean diseases (April 20, 1998)
- Potential disease problems in corn following corn (February 12, 2007)
- Remember to scout for corn stalk rots (September 13, 2004)
- Scouting alfalfa diseases in spring (May 12, 2003)
- Scouting for soybean seedling diseases in 2003 (May 26, 2003)
- Soybean damping-off this season (June 11, 2001)
- Soybean diseases to scout in July (July 12, 2004)
- Soybean root rot in 2003 (July 14, 2003)
- Soybean root rot management (July 9, 2001)
- Soybean seed treatments in 2003 (March 17, 2003)
- Stand reductions in corn due to fungal pathogens and insects (June 4, 2001)
- Watch for mid-season soybean diseases (August 18, 1997)
- Wet fields prone to seedling diseases (May 21, 2001)
- Wheat scab prediction model available to growers (May 31, 2004)
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- Brown stem rot or Fusarium wilt? (August 4, 2003)
- July soybean disease scouting (July 9, 2007)
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- Advice to growers of Agrisure™ Rootworm Trait (MIR 604) hybrids and their neighbors (April 30, 2007)
- Federal report on genetically modified foods (April 24, 2000)
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- Postemergence grass control in corn (May 14, 2001)
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- Corn ear molds and mycotoxins (October 21, 2002)
- Corn ear molds and mycotoxins in fall 2003 (October 6, 2003)
- Corn ear rots (October 4, 2004)
- Corn stalk rots taking a bite (September 18, 2000)
- Disease control with Bt corn (January 19, 1998)
- Ear rot and mold problems (October 22, 2001)
- Potential disease problems in corn following corn (February 12, 2007)
- Remember to scout for corn stalk rots (September 13, 2004)
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- Cutworms and other corn caterpillars (May 8, 2000)
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- Colaspis beetles in western Iowa corn (July 28, 2003)
- Grape colaspis damage occurring in central Iowa (June 12, 2006)
- Grape colaspis found in central Iowa (June 14, 2004)
- Grape colaspis in Iowa corn (July 21, 2003)
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- Diseases are killing grasshoppers (September 23, 2002)
- Grasshopper nymphs in northwest Iowa (June 15, 1998)
- Grasshoppers and insecticides (July 21, 2003)
- Grasshoppers are here, but no damage yet (July 30, 2001)
- Grasshoppers are shredding corn border rows (September 17, 2001)
- Grasshoppers confirm mild winter (May 6, 2002)
- Grasshoppers in December (December 24, 2001)
- Grasshoppers in western Iowa soybean (July 1, 2002)
- Have you seen this monster grasshopper? (July 21, 2003)
- Recognizing European corn borer injury (June 30, 1997)
- What's eating your soybean leaves? (July 30, 2007)
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- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Controlling leaf diseases in seed corn in 2000 (June 26, 2000)
- Controlling leaf diseases in seed corn in 2001 (June 25, 2001)
- Controlling leaf diseases in seed corn in 2002 (June 24, 2002)
- Corn disease outlook for 2001 (July 30, 2001)
- Corn plants dying prematurely (September 14, 1998)
- Gray leaf spot development (August 19, 2002)
- Gray leaf spot is on the move (July 20, 1998)
- Hybrid reactions to gray leaf spot (November 18, 2002)
- Potential disease problems in corn following corn (February 12, 2007)
- Yield responsiveness of corn to foliar fungicide application in Iowa (December 10, 2007)
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- Many moths fly in spring (June 4, 2001)
- Spider mites and green cloverworms wanted! (July 26, 1999)
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- Green snap opinions vary (July 13, 1998)
- Greensnap in Iowa (July 10, 2006)
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- Gypsum: an old product with a new use (April 21, 2003)
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- Hail injury to corn and soybean (May 31, 2004)
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- Hay is a valuable commodity. Save money by limiting storage and feeding waste! (November 12, 2007)
- Hot hay! How hot is too hot? (June 29, 1998)
- Indicators point to hay supply deficits in Iowa (July 9, 2007)
- Summer flooding of hay fields and pastures (September 10, 2007)
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- Regional Collection Centers for hazardous waste (November 20, 2000)
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- Base herbicide additives on label (April 30, 1993)
- Burndown herbicide selection (April 30, 1993)
- Glyphosate stewardship information is available (April 17, 2006)
- Herbicides requiring eye protection (April 30, 1993)
- Postemergence grass control in corn (May 14, 2001)
- Survey: Are insecticide/herbicide tank mixes commonly used? (June 27, 2005)
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- An applicator's drift reduction checklist (June 5, 2000)
- Factors influencing drift potential (March 23, 1998)
- Herbicide applicator's drift reduction checklist (July 2, 2001)
- Herbicide drift problems must be resolved (May 26, 1997)
- Herbicide drift versus cold temperature injury (May 9, 2005)
- Mesotrione carryover to soybeans (July 12, 2004)
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- Cold weather stresses corn; herbicide injury possible (May 26, 1997)
- Cold weather stresses corn; herbicide injury possible (May 23, 2005)
- Evaluating herbicide injury (June 1, 1998)
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- Callisto injury to corn (June 24, 2002)
- Delayed herbicide options for emerged corn (May 17, 2004)
- Delayed soil-applied corn herbicide options (May 16, 2005)
- Dicamba package mixes (June 5, 2000)
- Large common lambsquarters is a problem for glyphosate (June 19, 2006)
- Make sure you know what you are spraying! (June 19, 2006)
- Options for weed control in large corn (June 25, 2001)
- Realistic expectations for herbicides (May 11, 1998)
- Update to delayed herbicide options for emerged corn (May 31, 2004)
- Weed control options in late corn (May 31, 2004)
- Weed management in continuous corn (February 12, 2007)
- Wet weather, stressed corn, and herbicide applications (May 31, 2004)
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- Early-season leaf diseases on corn (May 20, 2002)
- Holcus leaf spot being found on corn (July 5, 2004)
- Leaf diseases on small corn (June 18, 2001)
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- Pesticide labels and honeybees (June 11, 2001)
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- Cutworms and other corn caterpillars (May 8, 2000)
- Insect odds and ends (May 25, 1998)
- Managing hop vine borers (April 30, 1993)
- Scouting calendar for corn insects (May 17, 1999)
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- Horsetail, scouring rush, skeletonweed, etc., etc., etc. (May 30, 2006)
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- Glyphosate stewardship information is available (April 17, 2006)
- Horseweed -- A weed on the rise (April 24, 2006)
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- Deadline approaching for 2007 I-CASH (June 11, 2007)
- Halverson receives I-CASH Hall of Fame Award (September 18, 2006)
- I-CASH Agricultural Youth Injury Prevention grant recipients for 2006 (April 17, 2006)
- Nominations requested for I-CASH Hall of Fame Award (May 8, 2006)
- Nominations sought for 2007 I-CASH Hall of Fame Award (April 30, 2007)
- Tevis receives I-CASH Hall of Fame award (September 10, 2007)
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- Now is the time to find new weeds (May 26, 1997)
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- An odd soybean pest: Imported longhorned weevil (June 19, 2000)
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- 2005 preliminary insecticide evaluations (August 22, 2005)
- Capture and Pounce label updates (March 20, 2000)
- Corn insecticide and YieldGard Rootworm evaluations (February 23, 2004)
- Corn rootworm insecticide consistency (February 16, 1998)
- Corn rootworm insecticide consistency 7-year tests (November 9, 1998)
- Cruiser 5FS insecticide labeled for corn seed treatment (November 18, 2002)
- Furadan 4F, how well does it work? (February 10, 1995)
- Gaucho for soybean approved (April 14, 2003)
- Insecticide evaluations for soybean aphid management (January 23, 2006)
- Insecticide use for soybean aphid control up again in 2005 (October 10, 2005)
- Mustang: A new pyrethroid for Iowa crops (March 18, 2002)
- New products and changes for corn soil insecticides (March 18, 2002)
- Seed treatments labeled for corn and soybeans (February 21, 2005)
- Soil insecticides and replanting restrictions (May 13, 2002)
- Soybean insecticides for 2007 (March 26, 2007)
- Survey: Are insecticide/herbicide tank mixes commonly used? (June 27, 2005)
- Three-year summary of corn rootworm control products (December 12, 2005)
- Two-year summary of corn rootworm insecticides and YieldGard® Rootworm (November 15, 2004)
- Use of insecticide seed treatments for managing soybean aphids (January 23, 2006)
- Warrior PHI reduced to 30 days (May 22, 2006)
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- ICM practices adopted by Iowa farmers (May 26, 1997)
- Rice steps down as executive editor (December 10, 2007)
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- 2007 Integrated Crop Management Conference and Agribusiness Expo (October 1, 2007)
- Dates set for 14th ICM Conference (September 23, 2002)
- Extra 2000 ICM Conference proceedings (December 18, 2000)
- Extra 2001 ICM Conference proceedings (December 24, 2001)
- Extra 2002 ICM Conference proceedings (December 23, 2002)
- ICM Conference December 1-2, 2004 (November 15, 2004)
- ICM Conference proceedings now on sale (December 15, 2003)
- ICM Conference registration opens soon (October 9, 2006)
- Mark your calendar! (September 10, 2007)
- Soybean rust and aphids highlighted at ICM Conference (November 17, 2003)
- Together in 2005: Integrated Crop Management Conference and Agribusiness Expo (October 10, 2005)
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- ICM practices adopted by Iowa farmers (May 26, 1997)
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- Volunteer for IOWATER in 2003 (December 23, 2002)
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- Is it iron or potassium deficiency? (July 1, 2002)
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- Iron chlorosis shows up (July 1, 2002)
- Soybean iron chlorosis (July 2, 2001)
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- Japanese beetle - another new soybean pest (August 20, 2001)
- Japanese beetles defoliating soybean near Cedar Rapids (July 28, 2003)
- Japanese beetles in corn and soybean (August 19, 2002)
- What's eating your soybean leaves? (July 30, 2007)
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- New products and significant label changes (February 16, 1998)
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- 04-05-06 and the multicolored Asian lady beetle (April 10, 2006)
- Bean leaf beetles and others: correctly identifying the pest (May 19, 2003)
- First-cutting alfalfa insects (May 22, 2006)
- Lady beetles or bean leaf beetles (May 20, 2002)
- Multicolored Asian lady beetles: When good bugs go bad! (March 26, 2007)
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- Large common lambsquarters is a problem for glyphosate (June 19, 2006)
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- Dicamba effects on soybean yields (July 17, 2000)
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- Respray programs and liability (May 29, 2000)
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- Corn lodging 101 (July 14, 2003)
- Harvesting lodged corn (September 18, 2006)
- Root-lodged corn at or before silking (August 1, 2005)
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- Long-legged flies in crops (August 2, 2004)
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- Lorsban 2(ee) label for soybean (March 18, 2002)
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- How to lower soybean seed costs (October 12, 1998)
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- Have you seen this monster grasshopper? (July 21, 2003)
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- Soil calcium:magnesium ratios (April 21, 2003)
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- Manure Management Clinic to focus on open feedlot manure issues (July 17, 2006)
- Manure management policy (December 7, 1998)
- Nuisance protection law unconstitutional (December 7, 1998)
- Residue management and manure application (October 21, 2002)
- Should fertilizer nitrogen be applied after injected swine manure? (March 18, 2002)
- Soil samping for future manure management plans (September 13, 2004)
- Test cornfields for nitrate if manure was not incorporated (May 27, 2002)
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- 2003 Manure Field Days, Demonstrations, and Workshops (August 4, 2003)
- Manure Management Clinic offered for livestock and crop professionals (July 5, 2005)
- Manure Management Clinic provides looks at emerging issues (August 6, 2007)
- RUSLE2 and P Index Workshopts (May 16, 2005)
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- Corn maturity status (July 29, 1996)
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- Mesotrione carryover to soybeans (July 12, 2004)
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- Huge monarch kill in Mexico (April 8, 2002)
- Monarchs and Bt corn: A research update (February 18, 2002)
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- Concerns related to soybean seed quality (October 20, 2003)
- Discolored soybean seeds (October 12, 1998)
- It may not be what it appears (October 20, 2003)
- Virus-induced soybean seed problems (September 17, 2001)
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- Workshop in using living mulch systems for grain crop production (December 6, 2004)
- Workshop: Using living mulch systems for grain crop production (February 26, 2007)
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- Stinkhorns spotted in fields (October 4, 2004)
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- Mustang Max® approved for crops (March 17, 2003)
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- Consider nematode feeding as cause for poor corn growth (July 17, 2006)
- Look out for an early season corn nematode problem (April 24, 2006)
- Needle nematode damage to corn (July 29, 2002)
- Spring sampling not recommended for most corn nematodes (June 25, 2007)
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- Consider nematode feeding as cause for poor corn growth (July 17, 2006)
- Consider nematodes when diagnosing cause of poor corn growth (June 30, 1997)
- Fall nematode sampling considerations (August 22, 2005)
- Look out for an early season corn nematode problem (April 24, 2006)
- Nematodes can cause poor corn growth (August 20, 2001)
- Nematodes damage corn (June 27, 2005)
- Nematodes in corn production: A growing problem? (February 12, 2007)
- New cyst nematode species on corn (July 30, 2007)
- Sample now for most corn nematodes (July 9, 2007)
- Spring sampling not recommended for most corn nematodes (June 25, 2007)
- Two nematode soil sample analysis options (September 18, 2006)
-
- Beware! Nitrate potential in drought-stricken corn crop (August 22, 2005)
- Cornstalk nitrate interpretation (September 18, 2006)
- Dry weather: Worried about high nitrates in forages? (July 10, 2006)
- Estimating nitrogen losses -- early spring 2007 (May 14, 2007)
- Inconsistencies in results of soil nitrate testing (May 26, 1997)
- Nitrate testing: early versus late spring (February 26, 2001)
- Soil nitrate concentrations are low this year (June 18, 2001)
- Too early to harvest dry corn for early silage, but do consider nitrate accumulation risks (July 9, 2007)
- Water quality in the eastern Iowa basins (October 22, 2001)
-
- 75/125 N-rate comparison in 2001 (February 18, 2002)
- Anhydrous application and dry soils (October 23, 2000)
- Application checkpoints for fall ammonia (October 22, 2001)
- Assessing nitrogen losses (June 7, 2004)
- Carbon and nitrogen cycling with corn biomass harvest (August 6, 2007)
- Checking corn nitrogen status (May 31, 2005)
- Corn Nitrogen Rate Calculator Web tool update (April 9, 2007)
- Corn Nitrogen Rate Calculator Web tool updated (September 18, 2006)
- Corn response to supplemental nitrogen (May 14, 2007)
- Corn roots are just reaching anhydrous bands (June 25, 2001)
- Corn yields at reduced rates of spring nitrogen in 2001 (March 18, 2002)
- Don't double dip soybean (November 12, 2007)
- Early season losses of nitrogen (February 26, 2001)
- Equipment considerations: anhydrous ammonia (April 9, 2001)
- Equipment considerations: dry granual fertilizer (April 9, 2001)
- Equipment considerations: liquid fertilizer (April 16, 2001)
- Estimating nitrogen losses -- early spring 2007 (May 14, 2007)
- Fall nitrification happened (January 21, 2002)
- Getting the most from nitrogen fertilizer dollars (April 14, 2003)
- Hailed-out soybean fields (October 21, 2002)
- High prices and tight supply make fertilization decisions tough (October 4, 2004)
- Hold nitrogen on manured cornfields in 2000 (February 28, 2000)
- Impact of soil management practices on yield (February 26, 2001)
- Increasing the frequency of corn in crop sequences: Grain yield and response to nitrogen -- a research update (February 12, 2007)
- Is fall nitrogen profitable? (August 7, 2000)
- It is not too late to apply nitrogen for 2001 (July 2, 2001)
- Making every fertilizer nitrogen dollar pay (January 29, 2001)
- Measuring the nitrogen status -- 2007 (May 14, 2007)
- N management influences on N losses through tile lines (August 20, 2001)
- Natural gas prices impact nitrogen fertilizer costs (April 14, 2003)
- New publication offers rationale for nitrogen use in corn production (July 31, 2006)
- Nitrogen application questions (October 22, 2001)
- Nitrogen fertilization for corn following corn (February 12, 2007)
- Nitrogen fertilizer management options (February 26, 2001)
- Nitrogen loss: How does it happen? (May 14, 2007)
- Nitrogen losses after the heavy rains (June 7, 2004)
- Nitrogen losses in 2001 (June 18, 2001)
- Optimal N rates in dry years (January 29, 2001)
- Pay attention to management needs of fertilizer products (April 14, 2003)
- Post-plant nitrogen applications on corn (May 14, 2001)
- Residue management and manure application (October 21, 2002)
- Save nitrogen dollars after manure (January 29, 2001)
- Should fertilizer nitrogen be applied after injected swine manure? (March 18, 2002)
- Soil pH and losses of fall-applied ammonia (August 21, 2000)
- Soybean seed inoculation (April 21, 2003)
- Test cornfields for nitrate if manure was not incorporated (May 27, 2002)
- The Illinois Soil Nitrogen Test: Should it be used in Iowa? (October 10, 2005)
- Value of crop rotation in nitrogen management (April 23, 2001)
- Water quality in the eastern Iowa basins (October 22, 2001)
- What about N losses in 2000? (July 3, 2000)
- Why 50 degrees Fahrenheit? (October 22, 2001)
-
- High nitrogen fertilizer prices -- again (October 10, 2005)
- Potential for nitrogen fertilizer variable rate management: a case study (April 9, 1998)
-
- 1998 Burndown herbicides for no-till (May 4, 1998)
- Can residue be managed successfully with no-till? (May 15, 2006)
- Conservation systems: Challenges and benefits (October 1, 2007)
- Planning tillage for 2001 (November 20, 2000)
- Spring management of winter annual weeds in no-till (April 9, 2007)
- Survey: Iowa no-till holds steady (October 23, 2000)
- Think before you till (September 23, 2002)
- Tillage in 2001: No-till (September 18, 2000)
- Tillage in 2002 - consider the options (October 22, 2001)
- Wet conditions: Challenges and opportunities (May 7, 2007)
-
- Northern corn rootworms in corn and soybean (September 17, 2001)
- Northern corn rootworms in soybeans: What does it mean? (August 22, 2005)
- The monster in Iowa corn fields (February 12, 2007)
-
- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Controlling leaf diseases in seed corn in 2000 (June 26, 2000)
- Controlling leaf diseases in seed corn in 2002 (June 24, 2002)
-
- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Controlling leaf diseases in seed corn in 2000 (June 26, 2000)
- Controlling leaf diseases in seed corn in 2001 (June 25, 2001)
- Controlling leaf diseases in seed corn in 2002 (June 24, 2002)
-
- How residue removal affects nutrient cycling (May 21, 2007)
- Nutrient removal when harvesting corn stover (August 6, 2007)
- Upcoming nutrient management workshops (May 7, 2007)
-
- Plant oats early to avoid diseases (April 6, 1998)
- Struggling alfalfa fields: Consider temporary forage options (May 14, 2007)
-
- Scouting calendar for corn insects (May 17, 1999)
-
- Transitioning to Organic Workshop to be held April 16 in Kalona (April 4, 2005)
-
- Summer flooding of hay fields and pastures (September 10, 2007)
- The role of pasture in conservation management (August 16, 2004)
-
- First-cutting alfalfa insects (May 22, 2006)
-
- Ear rot and mold problems (October 22, 2001)
- Stand reductions in corn due to fungal pathogens and insects (June 4, 2001)
- Wet fields prone to seedling diseases (May 21, 2001)
-
- Extension field agronomist appointed in central Iowa (June 25, 2007)
- ISU welcomes new corn extension specialist in July (April 4, 2005)
- Keven Arrowsmith begins as <i>ICM</i> editor (August 2, 2004)
- Lamkey is new Iowa State University Department of Agronomy chair (April 9, 2007)
- New plant pathologist to work with field crop diseases (June 7, 2004)
- Pedersen is new soybean extension agronomist (May 12, 2003)
-
- Commercial pesticide applicator training (January 23, 2006)
- Commercial pesticide applicator training (February 12, 2007)
- Commercial pesticide applicator training sessions (January 26, 2004)
- Commercial pesticide applicator training sessions for spring 2005 (December 6, 2004)
-
- Drift issues, late application considerations, and soybean fungicides (June 6, 2005)
- Pesticide drift in 1998 (June 1, 1998)
-
- 2000 Insect Pest Management Guide (April 10, 2000)
- Evaluation of corn rootworm hybrids (December 10, 2007)
- Protect pollinating honeybees (May 29, 2000)
-
- Changes in disease occurrence in Iowa (December 24, 2001)
- Phomopsis-infected seed (October 22, 2001)
- Soybean seed treatments for 2000 (April 10, 2000)
- Timing tillage for disease control (October 21, 2002)
- Why is soybean yellowing prematurely? (September 17, 2001)
-
- Corn and soybean responses to deep-band phosphorus and potassium (September 18, 2000)
- Foliar fertilization of soybean: Is it useful to supplement primary fertilization? (June 20, 2005)
- Hailed-out soybean fields (October 21, 2002)
- How do uncertain prices influence phosphorus and potassium fertilization this fall? (October 1, 2007)
- Interpreting results of the Mehlich-3 ICP Soil Phosphorus Test (November 17, 2003)
- Management of phosphorus for crop production (October 23, 2000)
- Phosphorus - Why the concern about water quality? (August 20, 2001)
- Phosphorus and swine feeding (April 16, 2001)
- Phosphorus Basics (August 7, 2000)
- Phosphorus in aquatic systems (December 18, 2000)
- Phosphorus losses to surface water (May 14, 2001)
- Phosphorus management publication now available (April 24, 2006)
- Soil resources of phosphorus (February 26, 2001)
- Upcoming nutrient management workshops (May 7, 2007)
- Upcoming RUSLE2 and Iowa Phosphorus Index workshop (February 26, 2007)
- Water quality in the eastern Iowa basins (October 22, 2001)
- Watershed-scale phosphorus management (July 16, 2001)
- Why manage phosphorus? (April 24, 2000)
-
- Soil testing and available phosphorus (September 18, 2000)
-
- Phyllosticta leaf spot on soybean (July 22, 2002)
-
- <i>Phythophthora</i>-infected plants needed (May 28, 2001)
- Alfalfa seedling and root diseases (April 8, 2002)
- Alternatives to tillage for soybean disease management (October 23, 2000)
- Assess soybean disease risk in spring planting (April 15, 2002)
- Damping-off prevalent this spring (June 14, 2004)
- Disease problems after soybean damping-off (June 18, 2001)
- Early season disease management in soybeans (April 3, 2006)
- Early summer soybean diseases in 2002 (July 8, 2002)
- Fungicide resistance and race test for <i>Phytopththora</i> (May 6, 2002)
- Identification of soybean seedling diseases (May 21, 2001)
- Identifying soybean seedling diseases (May 20, 2002)
- Midsummer soybean disease scouting (July 10, 2006)
- More on fungicide resistance (May 27, 2002)
- New soybean disease information (July 20, 1998)
- Phytophthora damping-off in a rainy spring (May 19, 2003)
- Phytophthora race 25 and soybean 1k gene (July 17, 2000)
- Planting date and soybean diseases (April 20, 1998)
- Populations of <em>Phytophthora sojae</em> are diverse within single fields (June 18, 2007)
- Races of <i>Phytophthora</i> (June 19, 2000)
- Request for Phytophthora of soybean plant samples (June 11, 2007)
- Scout now for Phytophthora root rot (June 30, 1997)
- Scouting alfalfa diseases in spring (May 12, 2003)
- Scouting for soybean seedling diseases (May 11, 1998)
- Scouting for soybean seedling diseases in 2000 (June 12, 2000)
- Scouting for soybean seedling diseases in 2003 (May 26, 2003)
- Scouting seedling diseases and making replanting decisions (June 4, 2007)
- Soybean damping-off this season (June 11, 2001)
- Soybean disease scouting in July (July 23, 2001)
- Soybean diseases to scout in July (July 12, 2004)
- Soybean Phytophthora in August (August 20, 2001)
- Soybean replanting decisions (May 27, 2002)
- Soybean root rot management (July 9, 2001)
- Soybean seed treatments for 2000 (April 10, 2000)
- Soybean seed treatments in 2003 (March 17, 2003)
- Soybean seedling diseases in 2004 (May 10, 2004)
- Soybean stem diseases in midsummer (July 27, 1998)
- Summary of 1994 Phytophthora tests (March 10, 1995)
- Timing tillage for disease control (October 21, 2002)
- Why is soybean yellowing prematurely? (September 17, 2001)
-
- General tips for submitting plant samples to the Plant Disease Clinic (February 12, 2007)
- General tips for submitting plant samples* to the Plant Disease Clinic (June 27, 2005)
- One-stop shop: Newly integrated Plant and Insect Diagnostic Clinic (July 16, 2007)
- Team investigates plant problems (May 16, 2005)
-
- Adjust planters when working in wetter soil (April 23, 2007)
- Equipment considerations for producing corn after corn (February 12, 2007)
- Equipment maintenance: Planters (April 8, 2002)
-
- Corn planting decisions in late May (May 26, 2003)
- Field testing T-22™ Planter Box for corn in Iowa (April 15, 2002)
- How early can soybean be planted? (April 14, 2003)
- Optimum planting date for soybean (April 19, 2004)
- Plant soybeans before mid-May (April 20, 1998)
- Planter clean-out tips when changing seed varieties (March 20, 2000)
- Planting early for optimum yields (April 20, 1998)
- Should I hold back on planting soybean? (May 2, 2005)
- Soybean planting date in 2000 (April 24, 2000)
- Soybean planting decisions (April 15, 2002)
-
- 2007: Tri-modal planting dates for corn (June 18, 2007)
- Corn now planted earlier than ever before! (July 31, 2006)
- Corn planting: Consider soil temperature and date (April 2, 2007)
- Disease management in corn-following-corn fields (February 12, 2007)
- Early planting of soybean is very important (April 2, 2007)
- Has the best time to plant corn changed? (March 13, 2006)
- How to plant all the acres (February 12, 2007)
- Hybrids adjust to delayed planting dates (April 30, 2007)
- Late planting date and soybean diseases (April 16, 2001)
- Manage soybean diseases with planting (April 2, 2007)
- Planting date affects corn diseases (April 29, 2002)
- Planting date and soybean diseases (April 20, 1998)
- Soybean planting date (April 3, 2006)
-
- Adjusting planting soil depth for better germination (May 8, 2000)
-
- BugCast: A podcast about insects (May 22, 2006)
-
- Weed watch: Wild parsnip and poison hemlock (July 9, 2007)
-
- Protect pollinating bees from pesticides (July 17, 2006)
-
- Do polymer coatings help with early corn plantings? (March 13, 2006)
-
- Postemergence herbicide injury on crops (June 30, 1997)
-
- Herbicide applications on stressed corn (June 11, 2001)
- Postemergence application of herbicides in corn (May 1, 2006)
-
- Effective management of postemergence programs (January 19, 1998)
-
- New weed emergence poster (February 28, 2000)
-
- Corn and soybean responses to deep-band phosphorus and potassium (September 18, 2000)
- Corn leaf potassium deficiency symptoms (July 1, 2002)
- Foliar fertilization of soybean: Is it useful to supplement primary fertilization? (June 20, 2005)
- Hailed-out soybean fields (October 21, 2002)
- How do uncertain prices influence phosphorus and potassium fertilization this fall? (October 1, 2007)
- Is it iron or potassium deficiency? (July 1, 2002)
- Plan carefully for potassium fertilization this fall (September 19, 2005)
- Potassium deficiency symptoms in corn (June 26, 2000)
- Potassium deficiency symptoms in corn and soybean: What can we do about them? (June 20, 2005)
- Soybean aphids and K-deficient soybeans: Why are there aphids in my field and not my neighbor's? (January 23, 2006)
- Symptoms of dry soil-induced potassium deficiency (June 30, 1997)
- Use new potassium soil test and fertilizer recommendations (October 20, 2003)
-
- A great year for potato leafhopper (July 20, 1998)
- Potato leafhopper is here (June 15, 1998)
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- Note for fall soybean diseases (September 13, 2004)
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- Delayed preemergence herbicides for corn (May 17, 1999)
- UAN and preemergence herbicide applications on emerged corn (April 23, 2007)
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- Soybean insecticide preharvest interval (September 23, 2002)
-
- Soybean diseases to scout in July (July 12, 2004)
-
- Plant coloring differences based on management and weather (June 11, 2007)
- Why are corn seedlings turning purple? (May 8, 2006)
-
- Check seed quality at harvest (October 4, 2004)
- Disease management for specialty soybeans (May 25, 1998)
-
- Alfalfa seedling and root diseases (April 8, 2002)
- Assess soybean disease risk in spring planting (April 15, 2002)
- Cool temperatures favor corn seedling diseases (May 2, 2005)
- Corn seedling disease and crown rot (June 22, 1998)
- Corn seedling pathogens (June 24, 2002)
- Damping-off prevalent this spring (June 14, 2004)
- Disease problems after soybean damping-off (June 18, 2001)
- Early season disease management in soybeans (April 3, 2006)
- Early summer soybean diseases (July 10, 2000)
- Identification of soybean seedling diseases (May 21, 2001)
- Identifying soybean seedling diseases (May 20, 2002)
- Manage soybean diseases with planting (April 2, 2007)
- Plan your disease scouting (April 27, 1998)
- Plan your disease scouting - updated (May 10, 1999)
- Planting date and soybean diseases (April 20, 1998)
- Scouting alfalfa diseases in spring (May 12, 2003)
- Scouting for soybean seedling diseases (May 11, 1998)
- Scouting for soybean seedling diseases in 2000 (June 12, 2000)
- Scouting for soybean seedling diseases in 2003 (May 26, 2003)
- Scouting seedling diseases and making replanting decisions (June 4, 2007)
- Soybean damping-off this season (June 11, 2001)
- Soybean replanting decisions (May 27, 2002)
- Soybean root rot management (July 9, 2001)
- Soybean seed treatments for 2000 (April 10, 2000)
- Soybean seed treatments in 2003 (March 17, 2003)
- Soybean seedling diseases in 2004 (May 10, 2004)
- Stand reductions in corn due to fungal pathogens and insects (June 4, 2001)
- Wet fields prone to seedling diseases (May 21, 2001)
- Why is soybean yellowing prematurely? (September 17, 2001)
-
- Mid-April soil temperature swings result in poor corn stands and replanting (May 30, 2006)
- Planting and replanting scenarios (June 4, 2007)
- Questions related to soybean replanting (May 14, 2001)
- Replant options following herbicide applications (June 8, 1998)
- Scouting seedling diseases and making replanting decisions (June 4, 2007)
- Soybean replant decisions in 2004 (May 31, 2004)
- Soybean replanting decisions (May 27, 2002)
- What's there to lose...with replanted corn? (May 22, 2006)
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- Allelopathy: A cause for yield penalties in corn following corn? (February 12, 2007)
- Can residue be managed successfully with no-till? (May 15, 2006)
- Conservation systems: Challenges and benefits (October 1, 2007)
- Disease management in corn-following-corn fields (February 12, 2007)
- Equipment considerations for producing corn after corn (February 12, 2007)
- How residue removal affects nutrient cycling (May 21, 2007)
- Methods for measuring crop residue (May 13, 2002)
- Nutrient removal when harvesting corn stover (August 6, 2007)
- Residue management and manure application (October 21, 2002)
- Residue removal and potential environmental consequences (April 23, 2007)
- Tillage challenges in managing continuous corn (February 12, 2007)
- Why conservation systems are the right choice this fall (October 10, 2005)
-
- Status and concerns for glyphosate resistance (March 17, 2003)
- Weed resistance, shifts, tactics, and alternatives in soybeans (March 26, 2007)
-
- Looking back at the 2003 growing season (December 15, 2003)
-
- Assess soybean disease risk in spring planting (April 15, 2002)
- Disease problems after soybean damping-off (June 18, 2001)
- Early summer soybean diseases (July 10, 2000)
- Identification of soybean seedling diseases (May 21, 2001)
- Identifying soybean seedling diseases (May 20, 2002)
- July soybean disease scouting (July 9, 2007)
- Manage soybean diseases with planting (April 2, 2007)
- Plan your disease scouting (April 27, 1998)
- Plan your disease scouting - updated (May 10, 1999)
- Planting date and soybean diseases (April 20, 1998)
- Scouting alfalfa diseases in spring (May 12, 2003)
- Scouting for soybean seedling diseases (May 11, 1998)
- Scouting for soybean seedling diseases in 2000 (June 12, 2000)
- Scouting for soybean seedling diseases in 2003 (May 26, 2003)
- Scouting seedling diseases and making replanting decisions (June 4, 2007)
- Soybean damping-off this season (June 11, 2001)
- Soybean disease scouting in July (July 23, 2001)
- Soybean root rot in 2003 (July 14, 2003)
- Soybean root rot management (July 9, 2001)
- Soybean seed treatments in 2003 (March 17, 2003)
- Soybean seedling diseases in 2004 (May 10, 2004)
- Why is soybean yellowing prematurely? (September 17, 2001)
-
- Conservation buffers and water quality (June 12, 2000)
- Use conservation buffers to make dollars and sense (June 26, 2000)
-
- The robber fly in soybean is not a wasp (August 19, 2002)
-
- Rootless corn syndrome (May 21, 2007)
-
- Roundup(R)-tolerant alfalfa likely to be used in Iowa this year (April 3, 2006)
- SDS on Roundup Ready soybean (March 19, 2001)
-
- Herbicide-tolerant crops and plant diseases (January 19, 1998)
-
- Equipment considerations: anhydrous ammonia (April 9, 2001)
- Hitch and go safely this harvest season (September 13, 2004)
- Midwest Rural and Agricultural Safety and Health Forum (October 4, 2004)
- Midwest Rural and Agricultural Safety and Health Forum Oct. 27-28 (September 19, 2005)
- Rural and ag safety and health forum November 16 (October 9, 2006)
- Safety, restrictions, and precautions for spraying fungicides on corn (July 2, 2007)
-
- Sampling fields for nitrate in late spring (April 27, 1998)
-
- Cutworms and other corn caterpillars (May 8, 2000)
-
- Early season scouting (May 10, 2004)
- If you scout soybeans, you need a net (March 26, 2007)
- Importance of timely scouting for weeds (May 16, 2005)
- ISU Extension offers crop scout course March 2007 (February 12, 2007)
- Nothing but (sweep) net (April 17, 2006)
- Plan your disease scouting (April 27, 1998)
- Plan your disease scouting - updated (May 10, 1999)
- Scout now for winter annuals in no-till fields (March 13, 2006)
-
- Corn insect scouting calendar for 2001 (May 7, 2001)
-
- Sediment and total maximum daily loads (December 24, 2001)
-
- When do we need to inoculate our soybean seeds? (March 22, 2004)
-
- Soybean seed size is smaller this year (March 22, 2004)
-
- More on soybean seed treatments in 2001 (April 9, 2001)
- Soybean seed quality and treatments (March 19, 2001)
- Soybean seed treatments for 2000 (April 10, 2000)
- Soybean seed treatments for 2002 (March 18, 2002)
-
- Corn seed treatment developments (April 8, 2002)
- Corn seed treatments in 1998 (March 23, 1998)
- Corn seed treatments in 2001 (April 9, 2001)
- Fungicide seed treatments in soybean (March 26, 2007)
- Iowa Seed Directory offers quality seed options (December 10, 2007)
- New seed treatments: the neonicotinoids (May 3, 2004)
- Seed treatments in soybean: Managing bean pod mottle virus (April 30, 2007)
- Seed treatments labeled for corn and soybeans (February 21, 2005)
- Seed treatments, black cutworms, and white grubs: What should you expect? (April 24, 2006)
-
- Managing seed-attacking insects (April 30, 1993)
- Pests of germinating corn and soybean (May 4, 1998)
-
- Managing seed-attacking insects (April 30, 1993)
- Pests of germinating corn and soybean (May 4, 1998)
- Scouting calendar for corn insects (May 17, 1999)
- Seed treatments labeled for corn and soybeans (February 21, 2005)
- Seedcorn maggots love manured fields (April 23, 2001)
-
- Corn seeding rates and variable-rate seeding (April 9, 2007)
- How many seeds does it really take to get 100,000 plants per acre at harvest? (April 9, 2007)
- How to plant all the acres (February 12, 2007)
- Soybean seed quality in 2006 (April 3, 2006)
- Soybean seeding rates: The balance between cost and yield (April 2, 2007)
- What is the best seeding rate for corn based on seed prices and yield level? (April 10, 2006)
- What is the best soybean seeding rate (April 27, 1998)
-
- Check root development in corn fields (May 22, 2006)
-
- Corn seedling health and stand establishment (May 22, 2006)
- Disease management in corn-following-corn fields (February 12, 2007)
- Scouting seedling diseases and making replanting decisions (June 4, 2007)
-
- Crops, Soils and Pests short courses for 2004 (January 26, 2004)
-
- Early-season soybean insects, plus others (May 30, 2006)
- Slime trails in the moonlight (June 29, 1998)
-
- Cutworms and other corn caterpillars (May 8, 2000)
-
- Iowa crop management database classes (June 29, 1998)
- New software estimates soybean yield losses (October 20, 2003)
-
- Dealing with wet soils (April 23, 2001)
- Evaluating soil moisture before field preparation and planting (April 11, 2005)
- How to evaluate soil moisture in the field (April 24, 2000)
- Soil crusting across Iowa (May 31, 2005)
- Soil moisture conditions -- consideration for soil compaction (May 9, 2005)
- Soil moisture conditions in late spring 2001 (June 4, 2001)
- Wet soils vulnerable to compaction (June 11, 2001)
-
- Soil pH and losses of fall-applied ammonia (August 21, 2000)
-
- The new Iowa interactive Soil Survey (September 19, 2005)
-
- Corn planting: Consider soil temperature and date (April 2, 2007)
- Soil pH and losses of fall-applied ammonia (August 21, 2000)
- Tillage challenges in managing continuous corn (February 12, 2007)
-
- Field soil variability and its impact on crop stand uniformity (June 19, 2006)
-
- First-cutting alfalfa insects (May 22, 2006)
- Soldier beetles are not crop pests (July 5, 2004)
-
- Southern corn leaf beetle: Minor pest in southern Iowa (June 5, 2000)
- Southern corn leaf beetles in southern Iowa (May 14, 2001)
-
- Bean leaf beetles and others: correctly identifying the pest (May 19, 2003)
-
- Before applying fungicides to corn: Stop! Look! Consider! (July 2, 2007)
- Outbreak of southern rust on corn (September 10, 2007)
-
- A soybean is a soybean is a soybean: Do aphids reproduce the same on all varieties? (January 23, 2006)
- ISU SCN-resistant soybean variety trial results available (February 13, 2006)
- New soybean publication available (July 19, 2004)
- New tool to help Iowa's soybean producers (April 2, 2007)
- SCN-resistant soybean varieties for 2007: Many choices, few sources of resistance (November 13, 2006)
- White mold mushroom hunt (July 13, 1998)
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- 2005 Wrap-up (January 23, 2006)
- Additional soybean aphid resources (January 23, 2006)
- Aphid numbers up, but less than during 2003 (June 27, 2005)
- Aphids attack! (August 6, 2007)
- Aphids in the air: What is the risk for 2007? (December 18, 2006)
- Biological control of soybean aphids: A Web-based resource (March 26, 2007)
- Concerns over soybean aphid continue (August 20, 2001)
- Different thresholds, different states: Why? (January 23, 2006)
- Don't confuse thrips with aphids (July 12, 2004)
- Early soybean aphid outbreak--to the east (June 11, 2007)
- Economic impact of soybean aphid (June 6, 2005)
- Extension agronomists update soybean aphid situation (July 30, 2007)
- First soybean aphids found in May (June 5, 2006)
- Five years of soybean aphid in NE Iowa: What have we learned? (January 23, 2006)
- Insecticide evaluations for soybean aphid management (January 23, 2006)
- Insecticide use for soybean aphid control up again in 2005 (October 10, 2005)
- Iowa State forms the aphid team and shares research results (June 13, 2005)
- It was a cold day in Iowa, but did the soybean aphids freeze out? (March 26, 2007)
- Management options for soybean aphids (July 5, 2005)
- Managing soybean aphids in 2007: How will biological control contribute? (February 12, 2007)
- Mid-July soybean aphid update (July 16, 2007)
- Monitor soybean aphid populations on PIPE (July 2, 2007)
- New soybean aphid information online (May 3, 2004)
- New soybean aphid publication available (July 5, 2004)
- Newly revised aphids publication available (July 23, 2007)
- PIPE: Pest Information Platform for Extension and Education (March 26, 2007)
- Purdue University identifies the #1 predator of soybean aphids (March 26, 2007)
- Recent study brings "good news" about the soybean aphid (March 26, 2007)
- Risk assessment of soybean aphid damage--a seasonal timeline (January 23, 2006)
- Scout fields now for soybean aphids (July 14, 2003)
- Section 18 specific exemption for Gaucho 480F (February 23, 2004)
- Soybean aphid biocontrol research seeks cooperators (July 14, 2003)
- Soybean aphid biology (July 2, 2001)
- Soybean aphid hits eastern Iowa (June 14, 2004)
- Soybean aphid information on CD-ROM (January 26, 2004)
- Soybean aphid insecticide and herbicide tank mixing (July 5, 2004)
- Soybean aphid invades Iowa (September 18, 2000)
- Soybean aphid invades Midwest (August 21, 2000)
- Soybean aphid look-alikes; don't be confused by alternatives (June 12, 2006)
- Soybean aphid numbers increase...and decrease (July 2, 2007)
- Soybean aphid populations continue to increase (July 15, 2002)
- Soybean aphid populations surge upward (July 30, 2001)
- Soybean aphid reproduction at summer temperatures (July 12, 2004)
- Soybean aphid scouting and management (July 2, 2001)
- Soybean aphid suction trap network up and running in Iowa (September 19, 2005)
- Soybean aphid survey (January 23, 2006)
- Soybean aphid workshop now online (February 23, 2004)
- Soybean aphid: distribution and impact on soybean (June 24, 2002)
- Soybean aphids -- next two weeks critical (July 11, 2005)
- Soybean aphids and K-deficient soybeans: Why are there aphids in my field and not my neighbor's? (January 23, 2006)
- Soybean aphids attack: Does it pay to spray low populations? (August 22, 2005)
- Soybean aphids detected in Iowa (June 6, 2005)
- Soybean aphids down in July (July 24, 2006)
- Soybean aphids exceed the economic threshold in northeast Iowa (July 9, 2007)
- Soybean aphids found in Minnesota and Wisconsin (June 4, 2007)
- Soybean aphids found in southwestern Iowa (July 12, 2004)
- Soybean aphids found near Decorah (June 25, 2001)
- Soybean aphids hatching on buckthorn (May 3, 2004)
- Soybean aphids making a mark (August 18, 2003)
- Soybean aphids mostly quiet in late June (July 5, 2004)
- Soybean aphids move toward Nebraska border (September 17, 2001)
- Soybean aphids on the go: Results from the suction trap network (January 23, 2006)
- Soybean aphids scattered across Iowa (June 19, 2006)
- Soybean aphids strike central Iowa (July 29, 2002)
- Soybean aphids, natural enemies and the economic threshold (June 14, 2004)
- Soybean aphids: economic thresholds (July 1, 2002)
- Soybean aphids: no widespread problems (August 2, 2004)
- Soybean aphids: What's happening? (August 1, 2005)
- Soybean pests in 2006: A survey of Corn and Soybean Initiative partners (March 26, 2007)
- Speed sampling for soybean aphids (July 26, 2004)
- Spider mites, soybean aphids, and summer temperature (July 31, 2006)
- Use of insecticide seed treatments for managing soybean aphids (January 23, 2006)
- Winter temperatures and soybean aphid survival (April 3, 2006)
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- A new take on soil sampling fields for SCN (November 12, 2007)
- Alternatives to tillage for soybean disease management (October 23, 2000)
- Check fields for SCN to prepare for 2007 (October 9, 2006)
- Choosing an SCN-resistant soybean variety: It's not just about yield (November 18, 2002)
- Choosing an SCN-resistant soybean variety: It's not just about yield (November 14, 2005)
- Fall is prime time to sample fields for SCN (October 4, 2004)
- Fall is prime time to sample fields for SCN (October 10, 2005)
- Fall nematode sampling considerations (August 22, 2005)
- Field testing of N-Hibit™ seed treatment in 2007 for management of SCN in Iowa (December 10, 2007)
- How to interpret SCN soil test results (December 18, 2006)
- ISU SCN-resistant soybean variety trial results available (February 13, 2006)
- It's not too late to sample fields for soybean cyst nematode (April 19, 2004)
- More than 600 SCN-resistant soybean varieties listed in new publication (November 18, 2002)
- Nearly 400 SCN-resistant soybean varieties available to Iowa growers (November 19, 2001)
- New prices for SCN soil analysis (October 12, 1998)
- New SCN slide set available (December 7, 1998)
- Now's the time to sample fields for soybean cyst nematode (October 22, 2001)
- Now's the time to scout for SCN (June 17, 2002)
- Now's the time to scout for soybean cyst nematode (June 27, 2005)
- Quick SCN info on new web site (September 14, 1998)
- Recent soybean yellowing may be symptom of SCN (July 24, 2006)
- Results of SCN-resistant soybean variety testing become available (November 12, 2007)
- Sample fields this fall for SCN to figure out 2007 or plan for 2008 (October 1, 2007)
- SCN could be responsible for yellow soybean fields (July 25, 2005)
- SCN females on roots signal infestations and possibly ineffectiveness of resistance (June 25, 2007)
- SCN females on roots; it's time to scout (June 22, 1998)
- SCN in at least 85 Iowa counties (April 6, 1998)
- SCN responsible for yellow soybean fields (August 20, 2001)
- SCN-resistant soybean varieties for 2007: Many choices, few sources of resistance (November 13, 2006)
- SCN-resistant soybean varieties listed in updated publication (November 15, 2004)
- SCN-resistant soybean varieties: Not all are created equal (February 26, 2007)
- Site-specific farming shows hidden nature of soybean cyst nematode yield losses (April 9, 1998)
- Soybean cyst nematode females now apparent on roots (June 19, 2006)
- Soybean cyst nematode may cause soybeans to mature early (September 18, 2006)
- Soybean cyst nematode will cause early senescence of soybeans (September 19, 2005)
- Soybean cyst nematode: Still a major threat to soybean production (March 26, 2007)
- Soybean cyst nematodes observed on roots; now's the time to scout (June 30, 1997)
- Spring soil sampling for SCN: It's not too late (March 13, 2006)
- Surveying Iowa for SCN (December 10, 2007)
- There's still time to test fields for SCN (April 28, 2003)
- Two nematode soil sample analysis options (September 18, 2006)
- Wet-weather issues relating to SCN (July 6, 1998)
- What's your type?: An HG type test for SCN populations (November 13, 2006)
- Why is soybean yellowing prematurely? (September 17, 2001)
- Winter annual weeds and SCN: What's the connection? (April 23, 2007)
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- Available fungicides for management of soybean diseases in Iowa for 2006 (April 17, 2006)
- Early season disease management in soybeans (April 3, 2006)
- Midsummer soybean disease scouting (July 10, 2006)
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- Early-season soybean insects, plus others (May 30, 2006)
- Leafminer injury common in soybean (July 29, 2002)
- Soybean leafminer is a minor pest (June 17, 2002)
- Soybean leafminers cause impressive crop injury (August 19, 2002)
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- Loopers defoliate beans in southern Iowa (June 25, 2001)
- More caterpillar problems in soybean (July 2, 2001)
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- 2003 soybean disease and future management (December 15, 2003)
- Recent study brings "good news" about the soybean aphid (March 26, 2007)
- Soybean foliar diseases in July (July 26, 1999)
- Soybean seed coat mottling (June 1, 1998)
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- Don't confuse thrips with aphids (July 12, 2004)
- Soybean aphid look-alikes; don't be confused by alternatives (June 12, 2006)
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- A few spider mites in soybeans (July 23, 2007)
- Hot, dry weather mite be a problem: Two-spotted spider mites infesting soybeans (July 18, 2005)
- If July and August are hot and dry, expect spider mites (March 26, 2007)
- Mite watch 2006 (July 10, 2006)
- Spider mites may damage drought-stressed corn (July 23, 2007)
- Spider mites, dry conditions cause concern (August 18, 1997)
- Spider mites, soybean aphids, and summer temperature (July 31, 2006)
- That soybean pest mite not be an aphid: Spider mites infest dry Iowa (July 18, 2005)
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- Don't confuse western bean cutworm with other moths (June 11, 2007)
- Many moths fly in spring (June 4, 2001)
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- Alfalfa problems appearing (June 3, 2002)
- Scouting alfalfa diseases in spring (May 12, 2003)
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- 2001 stalk borer migration is upcoming (May 28, 2001)
- Cutworms and other corn caterpillars (May 8, 2000)
- Dates projected for stalk borer scouting (June 3, 2002)
- Recognizing European corn borer injury (June 30, 1997)
- Scouting calendar for corn insects (May 17, 1999)
- Stalk borer migration set to begin (May 31, 2005)
- Stalk borers love giant ragweed -- and corn (May 16, 2005)
- Stalk borers moving into corn (June 14, 2004)
- Stalk borers moving into southern Iowa corn (June 4, 2007)
- Stalk borers on the move! (June 1, 1998)
- Stalk borers--on the edge, in your corn (May 30, 2006)
- Up next: Stalk borers in corn (May 29, 2000)
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- Corn disease outlook for 2001 (July 30, 2001)
- Corn lodging sets in (September 17, 2001)
- Corn plants dying prematurely (September 14, 1998)
- Corn stalk rot, lodging and Bt corn in 2000 (February 26, 2001)
- Corn stalk rots taking a bite (September 18, 2000)
- Potential disease problems in corn following corn (February 12, 2007)
- Remember to scout for corn stalk rots (September 13, 2004)
- Stalk rots and corn lodging (November 9, 1998)
- Start scouting for corn stalk rot now (August 20, 2001)
- Time to start scouting for corn stalk rot (August 19, 2002)
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- Soybean stem diseases in midsummer (July 27, 1998)
- Stem canker in August (July 29, 1996)
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- Stem canker in August (July 29, 1996)
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- 2006 predictions for corn flea beetles and Stewart's disease (April 17, 2006)
- Diagnosing Stewart's disease in field corn (June 5, 2000)
- More on Stewart's wilt (May 29, 2000)
- Predicted risk for Stewart's disease in 2001 (May 14, 2001)
- Severe risk for Stewart's disease (May 1, 2000)
- Stewart's disease publication revised (May 7, 2001)
- What's next for Stewart's disease? (June 26, 2000)
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- Recognizing European corn borer injury (June 30, 1997)
- Scouting calendar for corn insects (May 17, 1999)
- Stink bugs can twist corn (June 24, 2002)
- Stink bugs in late summer soybean (September 17, 2001)
- Stink bugs in soybean (August 20, 2001)
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- Meetings highlight grain storage and management issues for 2007 (July 16, 2007)
- Temporary grain storage options (October 12, 1998)
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- Consider permanent vegetation for steeply sloping soils (July 16, 2001)
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- Iowa Learning Farm participates in Midwest Strip-Tillage Expo (July 2, 2007)
- Tillage in 2001: Fall strip-tillage (August 21, 2000)
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- Why are my corn leaves striped? (June 1, 1998)
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- Alternatives to tillage for soybean disease management (October 23, 2000)
- Brown stem rot and sudden death syndrome: Can you tell them apart? (March 26, 2007)
- Diseases show up earlier in 2004 (August 2, 2004)
- Manage soybean diseases with planting (April 2, 2007)
- Midsummer soybean disease scouting (July 10, 2006)
- Midsummer soybean diseases (August 7, 2000)
- New insights on early planting and SDS (April 14, 2003)
- Note for fall soybean diseases (September 13, 2004)
- Premature defoliation in soybean (September 18, 2000)
- SDS is spreading in Iowa (September 14, 1998)
- SDS management for 2003 season (January 21, 2003)
- SDS on Roundup Ready soybean (March 19, 2001)
- SDS prevalent this summer (August 19, 2002)
- SDS shows up in early summer (July 17, 2000)
- SDS-tolerant soybean varieties for Iowa (December 18, 2000)
- Sudden death syndrome prevalent this summer (September 18, 2006)
- Timing tillage for disease control (October 21, 2002)
- Why is sudden death syndrome found in early-planted soybeans? (March 26, 2007)
- Yield maps for SDS management (November 20, 2000)
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- And the survey says... (September 19, 2005)
- Soybean aphid survey (January 23, 2006)
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- Install and maintain terraces for conservation (July 2, 2001)
- New concept for promoting conservation tillage systems (March 14, 2005)
- Time to check the terraces (July 17, 2000)
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- More caterpillar problems in soybean (July 2, 2001)
- Painted ladies along the road (July 30, 2001)
- Thistle caterpillars -- mostly minor pests of soybeans (June 20, 2005)
- Thistle caterpillars are webbing soybean leaves (August 20, 2001)
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- N management influences on N losses through tile lines (August 20, 2001)
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- Can residue be managed successfully with no-till? (May 15, 2006)
- Crop-specific cultivating tillage (May 17, 2004)
- Do I need to till my soil? (March 18, 2002)
- Does dry weather limit tillage options? (April 15, 2002)
- Equipment considerations for producing corn after corn (February 12, 2007)
- Fall tillage and tillage equipment (August 20, 2001)
- Integrating conservation tillage and manure management to improve water quality (March 17, 2003)
- Is tillage needed for your soybean crop? (April 3, 2006)
- New concept for promoting conservation tillage systems (March 14, 2005)
- Planning tillage for 2001 (November 20, 2000)
- Post-planting tillage: What are the options? (May 6, 2002)
- Residue management after harvest (October 4, 2004)
- Site-specific tillage choices management (March 22, 2004)
- Soil crusting and its impact on soybean emergence (May 26, 2003)
- Spring tillage preparation (February 23, 2004)
- Survey: Iowa no-till holds steady (October 23, 2000)
- Think before you till (September 23, 2002)
- Tillage alternatives for corn disease management (October 23, 2000)
- Tillage challenges in managing continuous corn (February 12, 2007)
- Tillage considerations for disease management (October 10, 2005)
- Tillage implement design and its effect on soil (April 19, 2004)
- Tillage in 2001: Consider the options (August 7, 2000)
- Tillage in 2001: Fall strip-tillage (August 21, 2000)
- Tillage in 2001: No-till (September 18, 2000)
- Tillage in 2002 - consider the options (October 22, 2001)
- Timing tillage for disease control (October 21, 2002)
- Use the rotary hoe for soil crusting (May 7, 2001)
- Wet conditions: Challenges and opportunities (May 7, 2007)
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- Discolored soybean seeds (October 12, 1998)
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- Discolored soybean seeds (October 12, 1998)
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- Summer scouting in soybean: Top dieback and other diseases (August 6, 2007)
- Top dieback in corn: Is anthracnose the cause? (September 10, 2007)
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- Sediment and total maximum daily loads (December 24, 2001)
- Total maximum daily loads: New rules (August 21, 2000)
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- No spider mites in corn yet (July 29, 2002)
- Spider mites and green cloverworms wanted! (July 26, 1999)
- Spider mites damaging some soybean (July 22, 2002)
- Two-spotted spider mites on soybean (August 18, 1997)
- Two-spotted spider mites on soybeans (July 23, 2001)
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- UAN and preemergence herbicide applications on emerged corn (April 23, 2007)
- Urea-ammonium nitrate as herbicide carrier in emerged corn (May 14, 2001)
- Watch for damage from broadcast postemerge UAN applications (May 14, 2001)
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- Common smut more common than usual (November 19, 2001)
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- Common smut more common than usual (November 19, 2001)
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- Early-season soybean insects, plus others (May 30, 2006)
- Many moths fly in spring (June 4, 2001)
- Variegated cutworms delay alfalfa (June 18, 2001)
- Variegated cutworms found in corn (May 28, 2001)
- Variegated cutworms now in soybean (June 25, 2001)
- Watch alfalfa stubble for cutworms (May 28, 2001)
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- A fresh view of variety selection (March 26, 2007)
- Choosing corn hybrids (March 13, 2006)
- Hybrid selection for corn following corn (February 12, 2007)
- SCN-resistant soybean varieties: Not all are created equal (February 26, 2007)
- Variety selection is crucial to soybean yield and quality (March 17, 2003)
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- Acetic acid (vinegar) for weed control revisited (July 15, 2002)
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- Pay attention to water management (October 23, 2000)
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- DNR requesting input from ag producers on water quality plans (May 16, 2005)
- Educational event to address gulf hypoxia and local water quality concerns (August 1, 2005)
- Fencing cattle away from creeks (July 10, 2000)
- Soil erosion and water quality (February 26, 2001)
- Water quality in the eastern Iowa basins (October 22, 2001)
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- Water Quality Conference 2001 (December 18, 2000)
- Water Quality Conference 2002 (December 24, 2001)
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- Factors leading to inconsistent waterhemp control (April 8, 2002)
- Waterhemp update (August 10, 1998)
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- Don't forget about grassed waterways (June 5, 2000)
- How did your waterways fare this spring? (April 30, 2001)
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- Crop weather indicators for 2005 (February 21, 2005)
- Farmers advised to weather the storm and stick to their original plans (May 7, 2007)
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- Herbicides and cold weather (May 2, 2005)
- Recent weather and herbicide performance (May 10, 2004)
-
- Spots available at the WebGro Training Workshops (December 15, 2003)
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- Webworms hammer alfalfa, and also hit soybean (August 20, 2001)
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- Protecting soybean yields from early-season competition (March 26, 2007)
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- Don't confuse western bean cutworm with other moths (June 11, 2007)
- Earliest capture ever for western bean cutworm in Iowa (June 18, 2007)
- Economic thresholds for western bean cutworms (July 2, 2007)
- Flights of western bean cutworms increase (July 15, 2002)
- Name change for western bean cutworm (April 10, 2006)
- Scout now for western bean cutworms (July 28, 2003)
- Western bean cutworm added to Herculex registration (September 15, 2003)
- Western bean cutworm catches explode (July 22, 2002)
- Western bean cutworm flight near the end (July 23, 2007)
- Western bean cutworm flight starts--early! (June 26, 2006)
- Western bean cutworm hits northwest Iowa (September 18, 2000)
- Western bean cutworm in 2006 (July 10, 2006)
- Western bean cutworm management in 2006 (February 12, 2007)
- Western bean cutworm strikes corn (August 20, 2001)
- Western bean cutworm: Is it time to scout? (July 18, 2005)
- Western bean cutworm: Pheromone trapping program (June 20, 2005)
- Western bean cutworms -- trap catches and scouting (July 11, 2005)
- Western bean cutworms captured (July 8, 2002)
- Western bean cutworms in western Iowa (July 30, 2001)
- Western bean cutworms still a concern (July 29, 2002)
- Western bean cutworms: status and scouting (July 19, 2004)
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- Get acquainted with the Iowa CREP (June 10, 2002)
- Value of Iowa's wetlands (July 3, 2000)
-
- Controlling wheat foliar diseases (April 29, 2002)
- Controlling wheat leaf diseases (May 11, 1998)
- Struggling alfalfa fields: Consider temporary forage options (May 14, 2007)
-
- Wheat scab prediction model available to growers (May 31, 2004)
-
- Early-season insects in your corn field (May 15, 2006)
- Evaluate insecticide seed-treated cornfields (June 14, 2004)
- Scouting calendar for corn insects (May 17, 1999)
- Seed treatments labeled for corn and soybeans (February 21, 2005)
- Seed treatments, black cutworms, and white grubs: What should you expect? (April 24, 2006)
- True white grub rasters (June 4, 2001)
- True white grubs and early-season corn problems (April 15, 2002)
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- Alternatives to tillage for soybean disease management (October 23, 2000)
- Assessing the risk of soybean white mold in 2006 (July 3, 2006)
- Biological control against white mold (November 9, 1998)
- Check seed quality at harvest (October 4, 2004)
- Cobra for white mold suppression (June 15, 1998)
- Diseases show up earlier in 2004 (August 2, 2004)
- Manage soybean diseases with planting (April 2, 2007)
- Midsummer soybean disease scouting (July 10, 2006)
- New information on soybean response to white mold (January 19, 1998)
- North central white mold Web site (March 20, 2000)
- Questions on white mold control (February 16, 1998)
- Soybean disease scouting in July (July 23, 2001)
- Summer scouting in soybean: Top dieback and other diseases (August 6, 2007)
- Watch for mid-season soybean diseases (August 18, 1997)
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- Big caterpillar is white-lined sphinx (September 23, 2002)
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- Soybean aphid look-alikes; don't be confused by alternatives (June 12, 2006)
- Whiteflies in Iowa soybeans (August 6, 2007)
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- Now's the time to control biennial weeds (April 3, 2006)
- Weed watch: Wild parsnip and poison hemlock (July 9, 2007)
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- Green snap opinions vary (July 13, 1998)
- Potential yield effects from root lodging of corn (July 29, 2002)
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- Managing winter annuals in row crops (April 16, 2001)
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- 2005 Winter Crop Schools (January 24, 2005)
- 2006 Winter Crop Schools (January 23, 2006)
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- Managing seed-attacking insects (April 30, 1993)
- Pests of germinating corn and soybean (May 4, 1998)
- Scouting calendar for corn insects (May 17, 1999)
- Seed treatments labeled for corn and soybeans (February 21, 2005)
- Trap wireworms before planting corn (April 21, 2003)
- Wireworm insecticide evaluation (April 16, 2001)
- Wireworms Part 1: Insecticides evaluated in Missouri (March 20, 2000)
- Wireworms Part 2: Insecticides evaluated in Iowa (April 10, 2000)
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- Worker Protection Standard training materials (June 11, 2001)
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- We're now on the World Wide Web (July 29, 1996)
-
- Delayed planting may increase rust and yellow dwarf in oats (April 30, 2001)
- Plant oats early to avoid diseases (April 6, 1998)
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- 300 bushels of corn . . . when and how? (February 12, 2007)
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- Evaluation of corn rootworm hybrids (December 10, 2007)
- Rootworms and YieldGard RW hybrids (July 25, 2005)
- Three-year summary of corn rootworm control products (December 12, 2005)
- Two-year summary of corn rootworm insecticides and YieldGard® Rootworm (November 15, 2004)
- YieldGard® Rootworm approved by EPA (March 17, 2003)
- YieldGard® Rootworm corn evaluated (March 17, 2003)
- YieldGard® Rootworm corn requires a refuge (March 17, 2003)
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- 300 bushels of corn . . . when and how? (February 12, 2007)
- Early seed discounts don't always pay (October 9, 2006)
- Increasing the frequency of corn in crop sequences: Grain yield and response to nitrogen -- a research update (February 12, 2007)
- More about early seed discounts (November 13, 2006)
- Relationship between corn and soybean yields (February 18, 2002)
- Soybean seeding rates: The balance between cost and yield (April 2, 2007)
- The economics of corn on corn (February 12, 2007)
- To be determined: Ear row numbers and kernels per row in corn (May 30, 2006)
- What's the yield effect of uneven corn heights? (June 12, 2006)
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- Yields contradict weather extremes (April 7, 1998)
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- More caterpillar problems in soybean (July 2, 2001)
