![](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/nal/page_images/Head_Pests.gif)
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I Want To Identify a Weed, Disease or Insect Pest | ![](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/shared_images/page_images/content-divider2.gif) | ![Poison Ivy](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/nal/content_images/plPoisonIvy.jpg) | Weed Identification Weed Science Society of America. Presents a photo gallery, articles about weeds, a database of common and scientific names, and links to weed identification tools. |
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![](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/shared_images/page_images/spacer.gif) | Bugwood Network University of Georgia. Warnell School of Forest Resources. Entomology. Provides information on entomology, forestry, forest health, and natural resources. |
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![Fruit fly](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/nal/content_images/fruitfly.jpg) | Insect Identification Texas A&M University. Cooperative Extension Service. Provides information on common insects and other arthropods including a general taxonomic key, insect photos, and special keys for common vegetable caterpillars and woodboring beetles. |
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![](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/shared_images/page_images/spacer.gif) | Photo Gallery Collection - Vegetable MD Online Cornell University. Plant Pathology. Provides a image gallery and fact sheets of vegetable diseases, including beans, broccoli, Brussels sprouts, cabbage, cauliflower, cucumber, eggplant, melon, pepper, potato, pumpkin, squash, sweetcorn, tomato and watermelon. |
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![Yellow Star Thistle](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/nal/content_images/plwdstrthistleresized.jpg) | Weed Identification University of Illinois at Urbana-Champaign. College of Agricultural, Consumer and Environmental Sciences. Presents user choices for type of weed, leaf, flower, growth, ligule, and life cycle, and produces a list of possible weed species based on chosen characteristics. |
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Last Modified: Sep 24, 2008 | ![](https://webarchive.library.unt.edu/eot2008/20090115184346im_/http://riley.nal.usda.gov/nal_web/shared_images/page_images/spacer.gif) |
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