Weed Control in Field Crops - Soybean

Preemergence applied flumioxazin, flufenacet & metribuzin, cloransulam, and s-metolachlor & metribuzin followed by glyphosate for weed control in soybean, Ames, IA, 2002.

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Owen, M. D. K., Lux, J. F., Franzenburg, D. D.

Objective:
The purpose of this study was to evaluate crop phytotoxicity, efficacy, and soybean yield from preemergence applications of flumioxazin, flufenacet & metribuzin, cloransulam, and s- metolachlor & metribuzin followed by postemergence applied glyphosate.

Crop:
soybeanGlycine maxAsgrow AG2402 RR

Weeds:
ABUTHAbutilon theophrastivelvetleaf
AMATAAmaranthus rudiswaterhemp, common
CHEALChenopodium albumlambsquarters, common
SETFASetaria faberifoxtail, giant
XANSTXanthium strumariumcocklebur, common

Herbicides:
cloransulamAmplify
flufenacet&metribuzinDomain
flumioxazinValor
glyphosateRoundup UltraMax
metribuzin&flufenacetDomain
metribuzin&s-metolachlorBoundary
s-metolachlor&metribuzinBoundary



2002 NCWSS Research Report-V.59