Weed Control in Specialty Crops

Weed control in grain sorghum.

page 45

Waltz, A. L., Martin, A. R., Horky, K. T.

Objective:
To evaluate PRE, sequential PRE/POST, and postemergent weed control in conventionally-tilled grain sorghum.

Crop:
sorghum, grainSorghum bicolorDeKalb DK53

Weeds:
ABUTHAbutilon theophrastivelvetleaf
AMASSAmaranthus sp.pigweed, species
GGGANannual grasses
HELANHelianthus annuussunflower, common

Herbicides:
2,4-D amine2,4-D Amine
2,4-D ester2,4-D LV 6
atrazineAatrex
atrazine&dicambaMarksman
atrazine&dimethenamid-PGuardsman Max
atrazine&s-metolachlor&CGA-154281Bicep II Magnum
carfentrazoneAim
dicambaClarity
dicamba&atrazineMarksman
dimethenamid-P&atrazineGuardsman Max
fluroxypyrStarane
metsulfuronAlly
prosulfuronPeak
quincloracParamount
s-metolachlor&atrazine&CGA-154281Bicep II Magnum
s-metolachlor&CGA-154281Dual II Magnum



2003 NCWSS Research Report-V.60