Weed Control in Field Crops - Corn

Evaluation of crop phytotoxicity and weed control in corn from preemergence and postemergence applied herbicides, Nashua, 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 various preemergence and postemergence applied herbicides for crop phytotoxicity and weed control in corn.

Crop:
corn, fieldZea maysDeKalb DKC 53-32

Weeds:
ABUTHAbutilon theophrastivelvetleaf
AMATAAmaranthus rudiswaterhemp, common
CHEALChenopodium albumlambsquarters, common
POLPYPolygonum pensylvanicumsmartweed, Pennsylvania
SETFASetaria faberifoxtail, giant

Herbicides:
acetochlor&dichlormidSurpass
acetochlor&MON 4660Harness
AE F130360 01Option
atrazine
atrazine&dicambaMarksman
atrazine&s-metolachlor&CGA-154281Bicep II Magnum
carfentrazoneAim
clopyralid&flumetsulamHornet
dicamba&atrazineMarksman
dicamba&halosulfuronYukon
dicamba&San 1269HDistinct
flufenacetDefine
flufenacet&isoxaflutoleEpic
flufenacet&isoxaflutoleUSA 2001
flufenacet&metribuzinAxiom
flumetsulam&clopyralidHornet
halosulfuron&dicambaYukon
isoxaflutoleBalance Pro
isoxaflutole&flufenacetUSA 2001
isoxaflutole&flufenacetEpic
mesotrioneCallisto
metribuzin&flufenacetAxiom
nicosulfuronAccent
nicosulfuron&rimsulfuronSteadfast
rimsulfuron&nicosulfuronSteadfast
San 1269H&dicambaDistinct
s-metolachlor&atrazine&CGA-154281Bicep II Magnum
s-metolachlor&CGA-154281Dual II Magnum



2002 NCWSS Research Report-V.59