Weed Management Handbook

Trade name(s) Valor, Chateau, SureGuard, Payload, BroadStar, Outflank, Warfox

Manufacturer(s) Valent, ADAMA

Formulation(s) 41% and 51% water-dispersible granule, 0.25% granular

Trade name(s) Resource

Manufacturer(s) Valent USA Corp

Formulation(s) 0.86 lb/gal emulsifiable concentrate

Remarks Contact postemergence herbicide for controlling certain annual broadleaf weeds in field corn and soybeans.

Water solubility 0.189 ppm

Trade name(s) Component of Axiom

Manufacturer(s) Bayer CropScience

Formulation(s) 54.4 % dry flowable

Remarks Effective on several annual grasses and some small-seed broadleaf weeds. Axiom is flufenacet + metribuzin.

Water solubility 56 ppm

Trade name(s) Everest, Ozone, Pre-Pare

Manufacturer(s) Albaugh, Arysta LifeSciences, UPL

Formulation(s) 18.7, 19.09, 20.6, 35 and 70% water-dispersible granule (66% acid equivalent)

Remarks Low-rate herbicide applied postemergence to control grasses in wheat. Has some activity on broadleaf weeds.

Trade name(s) Fusilade DX

Manufacturer(s) Syngenta

Formulation(s) 2 lb/gal emulsifiable concentrate

Remarks A selective, postemergence grass herbicide to control most annual and perennial grasses except annual bluegrass and all fine fescues. A nonionic surfactant or crop oil concentrate enhances activity.

Trade name(s) Defendor and ingredient in Orion, GoldSky, FirstStep, and Spitfire

Manufacturer(s) Corteva, Syngenta

Formulation(s) 0.42 lb/gal emulsifiable concentrate and packaged with other herbicides

Remarks Broadleaf herbicide used in cereals for broadleaf weed control.

Trade name(s) Acclaim, Puma, Tacoma and others

Manufacturer(s) Bayer CropScience, Winfield United and others

Formulation(s) 0.57 and 1 lb/gal emulsifiable concentrate

Remarks Selective postemergence grass control herbicides effective in some grass seeds, turfgrass, rice, and soybeans.

Trade name(s) Nortron, Prograss, Ethotron, PoaConstrictor and others

Manufacturer(s) Bayer CropScience, UPL and other

Formulation(s) 1.5 and 4 lb/gal emulsifiable concentrate

Remarks A selective herbicide for weed control in sugar beets and several grass seed crops. Progress is ethofumesate + phenmedipham + desmedipham.

Trade name(s) Sonalan, Curbit

Manufacturer(s) Gowan, Loveland Products

Formulation(s) 3 lb/gal emulsifiable concentrate

Remarks A selective, preemergence herbicide that should be soil incorporated. Do not incorporate when using on cucurbits. Ethalfluralin has little or no foliar activity.

Trade name(s) Eptam 7E, Eptam 20-G,

Manufacturer(s) Gowan

Formulation(s) 7 lb/gal emulsifiable concentrates, 20% granule