Weed Control in Soybean

Effect of delayed glyphosate applications on weed control and soybean yield in late planted soybean.

page 162

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

Objective:
To evaluate the effects of delayed glyphosate applications on weed control and soybean yield in late planted soybean.

Crop:
soybeanGlycine maxAsgrow 4403 RR

Weeds:
ABUTHAbutilon theophrastivelvetleaf
AMAPAAmaranthus palmeriamaranth, Palmer
AMATAAmaranthus rudiswaterhemp, common
CYPESCyperus esculentusnutsedge, yellow
IPOHEIpomoea hederaceamorningglory, ivyleaf
SETFASetaria faberifoxtail, giant
XANSTXanthium strumariumcocklebur, common

Herbicides:
cloransulamFirstRate
glyphosateRoundup UltraMax
sulfentrazoneAuthority



2003 NCWSS Research Report-V.60