Weed Control in Corn

Comparison of glyphosate programs in field corn at Rochester, MN in 2004.

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Behnken, L. M., Breitenbach, F. R., Schaufler, K. L., Lewis, D. L.

Crop:
corn, fieldZea maysDekalb DKC 47-10
corn, fieldZea maysGarst NE-839 IT

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

Herbicides:
atrazineAatrex
dicambaClarity
dicamba&atrazineMarksman
dicamba&diflufenzopyrDistinct
dimethenamid-POutlook
glyphosateRoundup Original
glyphosateRoundup WeatherMax
imazethapyr&imazapyrLightning



2004 NCWSS Research Report-V.61