Don Horneck, an agronomist at the Hermiston ag center, said not only is CO2 increasing in the atmosphere, but so are reflectants and particulates.
Vole Holes featured on Oregon Field Guide
Research done by James Cassidy profiled on Oregon Field Guide episode.
Weed-wheat hybrids alarm researchers
Weed specialists in the Northwest are concerned that a wheat-weed hybrid may limit the effectiveness of herbicide-resistant varieties of wheat.
A university extension agent alerted Andy Hulting, an Oregon State University Extension weeds specialist, to several fields where Clearfield Productions Systems wheat varieties had hybridized with jointed goatgrass.
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- Current Course Information -
- Winter 2009 Plant Sciences Seminar Series -
- 2009 Issues in Sustainable Agriculture Seminar Series - (VIDEOS)
Grass Seed Crop Residue Management