Weed Management Handbook

benefin (Balan DF)

Rate 1.2 to 1.5 lb ai/A (2 to 2.5 lb/A Balan DF)

Time Apply to a clean, clod-free soil surface before planting, and incorporate 2 to 3 inches deep within 4 hours after application.

Remarks Use lower rates on coarse and medium soils, higher rates on fine soils. Avoid overlapping spray.

imazapic (Plateau and other products)

Rate 0.031 to 0.094 lb ae/A (2 to 6 oz/A); 0.125 to 0.188 lb ae/A (8 to 12 oz/A) for perennial weed control/suppression

Time Apply preemergence and postemergence. Controls certain broadleaves and annual grasses. Maximum weed size 2 to 6 inches on postemergence applications.

2,4-D (several products)

Rate 0.7 to 2 lb ae/A, depending on weed species and size

Time Depends on target weeds. Apply to CRP when annual and biennial broadleaf weeds are small and actively growing, and established perennials are at bud stage, unless indicated otherwise on the label.

2,4-D (several trade names)

Rate 0.5 lb ae/A.

Time Apply when grain is in the hard dough stage.

Remarks Controls weeds that interfere with harvest or suppresses perennial weeds. REI 12 hr for the low volatile ester (LVE) formulation and 48 hr for the amine formulation.

2,4-D (several trade names)

Rate 0.25 to 0.95 lb ae/A

Time Apply when the wheat is fully tillered but before jointing.

florasulam + fluroxypyr + pyroxsulam (GoldSky)

Rate 0.0022 lb ai/A florasulam + 0.0891 lb ai/A fluroxypyr + 0.0133 lb ai/A pyroxsulam (1 pint/A GoldSky)

bromoxynil + pyroxsulam + flucarbazone (Batalium Amped)

Rate 0.26 lb ae/A bromoxynil, 0.0976 lb ae/A fluroxypyr, 0.028 lb ai/A flucarbazone-sodium (16 fl oz/A Batalium Amped).

Time Apply from two leaf up to 60 days prior to harvest.

carfentrazone (Aim EC)

Rate 0.008 to 0.016 lb ai/A (0.5 to 1 fl oz/A Aim EC)

Time Apply before, during, or after grain has been planted.