Weed Control in Reduced Tillage - Soybean

Control of winter annual grasses with fall applications of soybean herbicides.

page 260

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

Objective:
Evaluate various fall applied soybean herbicides for control of winter annual grasses.

Crop:
soybeanGlycine maxAsgrow 4602 RR

Weeds:
ALLVIAllium vinealegarlic, wild
AMATAAmaranthus rudiswaterhemp, common
AMBELAmbrosia artemisiifoliaragweed, common
AMBTRAmbrosia trifidaragweed, giant
ECHCGEchinochloa crus-gallibarnyardgrass
HORPUHordeum pusillumbarley, little
LAMAMLamium amplexicaulehenbit
POLPYPolygonum pensylvanicumsmartweed, Pennsylvania
SETFASetaria faberifoxtail, giant

Herbicides:
2,4-D esterSalvo
chlorimuron&sulfentrazoneCanopy XL
clomazone+sulfentrazoneCommand Xtra (co-pac)
flumioxazinValor
glyphosateTouchdown
glyphosateRoundup UltraMax
glyphosate&imazaquinBackdraft
glyphosate&imazethapyrExtreme
imazaquin&glyphosateBackdraft
imazethapyr&glyphosateExtreme
sulfentrazone&chlorimuronCanopy XL
sulfentrazone+clomazoneCommand Xtra (co-pac)
tribenuronExpress



2002 NCWSS Research Report-V.59