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Chemicals

Under state law, Reno County is required to only sell chemicals for noxious weeds at a discounted rate to agricultural land owners. The current discount rate in Reno County is 25% for noxious weed chemicals. Below is a list of noxious weeds and the recommended chemicals and rates to use per acre on each listed weed type.

Field Bindweed

ChemicalRate Per AcreNotes 
2, 4-D Amine1 to 2 quarts 
bindweed.jpg
Tordon 22K2 quartsMust have certification
Tordon 22K + 2,4-D Amine1 pint + 1 quartMust have certification
Roundup1 gallon 
Banvel + 2,4-D Amine1 pint + 1 quartVotalize at >85 degrees

Johnsongrass

ChemicalRate Per AcreNotes 
Roundup2 quarts*Surfactant needs to be added to all of the noted chemicals at the rate of 1 quart per 100 gallons of waterjohnsongrass.jpg
Plateau12 ounces 
Oust6 ounces 

*Surfactant is to be 90% non-ionic

Musk Thistle

ChemicalRate Per AcreNotes 
Tordon 22KFall: 0.5 to 1 pintMust have certificationmuskthistle.jpg
Tordon 22K + 2,4-D AmineSpring: 0.5 to 1 pint + 1 quartMust have certification
2,4-D Amine + Banvel1 quart + 1 pintVolatize at > 85 degrees
Escort0.5 to 1 ounce 
Milestone3 to 4 ounces 

Sericea Lespedeza

ChemicalRate Per AcreNotes 
Escort0.5 ounces*Surfactant needs to be added to all of the noted chemicals at the rate of 1 quart per 100 gallons of watersericealespedeza.jpg
Remedy Ultra1-1.5 to 2 pints  

*Surfactant is to be 90% non-ionic.

Under state law, Reno County is required to only sell chemicals for noxious weeds at a discounted rate to agricultural land owners. The current discount rate in Reno County is 25% for noxious weed chemicals. Below is a list of noxious weeds and the recommended chemicals and rates to use per acre on each listed weed type.

Field Bindweed

ChemicalRate Per AcreNotes 
2, 4-D Amine1 to 2 quarts 
bindweed.jpg
Tordon 22K2 quartsMust have certification
Tordon 22K + 2,4-D Amine1 pint + 1 quartMust have certification
Roundup1 gallon 
Banvel + 2,4-D Amine1 pint + 1 quartVotalize at >85 degrees

Johnsongrass

ChemicalRate Per AcreNotes 
Roundup2 quarts*Surfactant needs to be added to all of the noted chemicals at the rate of 1 quart per 100 gallons of waterjohnsongrass.jpg
Plateau12 ounces 
Oust6 ounces 

*Surfactant is to be 90% non-ionic

Musk Thistle

ChemicalRate Per AcreNotes 
Tordon 22KFall: 0.5 to 1 pintMust have certificationmuskthistle.jpg
Tordon 22K + 2,4-D AmineSpring: 0.5 to 1 pint + 1 quartMust have certification
2,4-D Amine + Banvel1 quart + 1 pintVolatize at > 85 degrees
Escort0.5 to 1 ounce 
Milestone3 to 4 ounces 

Sericea Lespedeza

ChemicalRate Per AcreNotes 
Escort0.5 ounces*Surfactant needs to be added to all of the noted chemicals at the rate of 1 quart per 100 gallons of watersericealespedeza.jpg
Remedy Ultra1-1.5 to 2 pints  

*Surfactant is to be 90% non-ionic.

Parent Page Noxious Weed Division
Department Noxious Weed
Chemicals
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Contact Us

Department

Noxious Weed Office

Address

600 Scott Boulevard South Hutchinson, KS 67505

Phone

620-694-2976