Weed Control in Soybean

The effect of variety, planting date, and weed height on weed control and grain yield of glyphosate resistant soybeans.

page 146

Krausz, R. F., Young, B. G.

Crop:
soybeanGlycine maxAsgrow AG 3903 RR
soybeanGlycine maxAsgrow AG 4603 RR

Weeds:
ABUTHAbutilon theophrastivelvetleaf
AMATAAmaranthus rudiswaterhemp, common
AMBELAmbrosia artemisiifoliaragweed, common
CYPESCyperus esculentusnutsedge, yellow
IPOHEIpomoea hederaceamorningglory, ivyleaf
PANDIPanicum dichotomiflorumpanicum, fall
POLPYPolygonum pensylvanicumsmartweed, Pennsylvania
SETFASetaria faberifoxtail, giant
XANSTXanthium strumariumcocklebur, common

Herbicides:
cloransulamFirstrate
glyphosateRoundup WeatherMax
sulfentrazoneAuthority



2004 NCWSS Research Report-V.61