Weed Management Handbook

clethodim (Select2EC and other trade names)

Rate 0.09 to 0.25 lb ai/A (6 to 16 oz/A Select 2EC and other trade names); 0.07 to 0.24 lb ai/A (9 to 32 fl oz/A Select Max)

Time Apply to actively growing grasses at labeled stage of growth.

bentazon (Basagran and other trade names)

Rate 1 to 2 lb ai/A (1.5 to 3.2 pints/A Basagran)

Time Apply postemergence to actively growing broadleaf weeds. For annual broadleaf weeds, apply when weeds are small.

bromoxynil (Broclean, Brox 2EC, Maestro 2EC, and Moxy)

Rate 0.25 to 0.38 lb ai/A (0.5 lb ai/A allowed with chemigation application only)

Time Apply to established mint in early spring using lower rate. In autumn, there is more crop safety and applications can be made to spring-planted or established mint. Do not apply within 2 weeks of a terbacil (Sinbar) application.

clomazone (Command 3ME)

Rate 0.5 lb ai/A (21.3 oz/A product)

Time Apply to soil surface before weeds emerge and mint begins new growth.

napropamide (Devrinol DF-XT, Devrinol 2XT, Devrinol 10G)

Rate 4 lb ai/A (8 lb/A of 50% products)

Time In furrow-irrigated mint, it is most effective to apply late in the fall to allow winter rain to carry herbicide into soil. In sprinkler-irrigated mint, apply any time before weeds emerge. May be applied to newly planted mint immediately after planting.

carfentrazone (Aim EC)

Rate 0.031 lb ai/A (2 fl oz/A product)

Time Spray only the basal 18 inches of bines and the sucker mat at the base of the bine.

clethodim (several trade names)

Rate 0.068 to 0.12 lb ai/A (rate varies by product)

Time Apply to actively growing grasses at the size recommended on the label.

Remarks Rate depends on target grasses. Add a nonionic surfactant at 0.25% v/v to the spray mix. Wait at least 14 days between applications.

dimethenamid-P (Outlook)

Rate 0.56 to 1 lb ai/A (12 to 18 oz/A product on coarse soils, 14 to 21 fl oz/A product on medium and fine soils).

Time Apply preemergence to weeds when hops are dormant or in early vegetative stages of growth. Incorporate with rainfall, sprinkler irrigation, or by mechanical means soon after application to maximize weed control.

2,4-D

See "Corn, Sweet-Postemergence" in this section of this handbook.

bentazon (Basagran)

See "Corn, Sweet-Postemergence" in this section of this handbook.

clopyralid (Stinger)

See "Corn, Sweet-Postemergence" in this section of this handbook.

Rate Apply 0.124 to 0.25 lb ae/A (0.33 to 0.66 pint/A of Stinger)