Research Article
Influence of Soybean (Glycine max) Population and Herbicide Program on Palmer Amaranth (Amaranthus palmeri) Control, Soybean Yield, and Economic Return
Table 2
Palmer amaranth population as affected by preemergence herbicides at Rocky Mount, NC, during 2010 and 2011.a
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aMeans within a year and field combination followed by the same letter are not significantly different based on Fisher’s Protected LSD test at P 0.05. Data are pooled over soybean populations and herbicide resistance traits. Postemergence herbicides have not been applied when Palmer amaranth density was recorded. |