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Soybean aphid information
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Vol. 22, No. 3, April 26, 2007
 
Soil-applied residual herbicide benefits in soybeans
Christy Sprague
Crop & Soil Sciences
 
Figure 1.  Consistency of common lambsquarters control with 3 different types of herbicide programs in soybeans.  A 2-pass program that consisted of a soil-applied or preemergence (PRE) herbicide followed by glyphosate (POST) was more consistent in controlling common lambsquarters than either one or two-postemergence applications of glyphosate. 
( ) = Number of observations for each treatment.
This data is a compilation of 6 years of research trials conducted at Michigan State University (C. Sprague, 2005).
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The MSU IPM Program maintains this site as an access point to pest management information at MSU. The IPM Program is administered within the Department of Entomology, fueled by research from the Michigan Agricultural Experiment Station, delivered to citizens through MSU Extension, and proud to be a part of Project GREEEN.
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