Weed Control in Corn

Evaluate weed management systems in field corn in Rochester, MN in 2004.

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Breitenbach, F. R., Behnken, L. M., Hoverstad, T. R., Gunsolus, J. L.

Crop:
corn, fieldZea maysPioneer 38H66
corn, fieldZea maysPioneer 39H66

Weeds:
AMATAAmaranthus rudiswaterhemp, common
AMBTRAmbrosia trifidaragweed, giant
CHEALChenopodium albumlambsquarters, common
SETFASetaria faberifoxtail, giant

Herbicides:
acetochlor&atrazine&dichlormidKeystone LA
acetochlor&dichlormidSurpass
acetochlor&MON 4660Harness
atrazineAatrex
carfentrazoneAim
dicambaClarity
dicamba&diflufenzopyrDistinct
dimethenamid-POutlook
flufenacetDefine
flufenacetDefine SC
flumetsulam&clopyralidHornet
foramsulfuronOption
glufosinateLiberty
glyphosateGF-1279
glyphosateRoundup WeatherMax
glyphosateTouchdown Total
mesotrioneCallisto
nicosulfuron&rimsulfuronSteadfast
nicosulfuron&rimsulfuron&clopyralid&flumetsulamAccent Gold WDG
rimsulfuronMatrix
s-metolachlor&atrazine&mesotrione&benoxacorLumax
s-metolachlor&benoxacorCinch
s-metolachlor&benoxacorDual II Magnum



2004 NCWSS Research Report-V.61