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G88-863 Annual Broadleaf Weed Control In Winter Wheat (Revised January 1990), Gail A. Wicks, Robert N. Klein, Alex Martin
G88-863 Annual Broadleaf Weed Control In Winter Wheat (Revised January 1990), Gail A. Wicks, Robert N. Klein, Alex Martin
University of Nebraska-Lincoln Extension: Historical Materials
This NebGuide discusses preventive, cultural, and chemical weed control in winter wheat. Best weed control is obtained by using a combination of these three methods. Winter and summer annual broadleaf weeds are economically important pests of Nebraska winter wheat. They reduce grain yields by competing with winter wheat for water, light and nutrients. Weeds are estimated to reduce Nebraska winter wheat yields 10 percent each year.
G88-875 Weed Control In Soybeans, Russell S. Moomaw, Robert N. Stougaard, Alex Martin, Fred Roeth, David Mortensen
G88-875 Weed Control In Soybeans, Russell S. Moomaw, Robert N. Stougaard, Alex Martin, Fred Roeth, David Mortensen
University of Nebraska-Lincoln Extension: Historical Materials
This NebGuide provides information on mechanical and chemical weed control methods, including herbicides to use for preplant incorporated, preemergence and postemergence. Soybeans are a relatively easy crop to grow. Limited insect and disease problems presently are associated with their production in Nebraska. Weeds, however, are a major production problem. Each 100 pounds of weed growth results in a one bushel loss in soybean yield. Weeds that emerge with the crop and remain in the row are the strongest competitors. Those that emerge later than six weeks after planting have little effect on yield, so it is important to focus on …