Herbicide label

Clethodim 2EC

Clethodim 2EC (EPA 38167-39-5905) is a Group 1 clethodim herbicide labeled for 25 crops. The label lists 56 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“Clethodim 2EC is a selective postemergence herbicide for control of annual and perennial grasses.”

— Clethodim 2EC EPA label, Reg. No. 38167-39-5905

Clethodim 2EC label facts

Product Clethodim 2EC
EPA Reg. No. 38167-39-5905
Distributor Helena Agri-Enterprises, LLC, d/b/a Helena Chemical Comp
Active ingredient clethodim
MOA group 1

Crops on the Clethodim 2EC label

Clethodim 2EC is labeled for these 25 crops and uses, per the EPA label.

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Weeds on the Clethodim 2EC label

The Clethodim 2EC label names 58 weeds and rates each by how the product handles it: full control, partial control, suppression, or control with a tank-mix partner. A weed can fall at more than one level, because control varies by crop, rate, and timing.

Controls

full control56

barley
barnyardgrass, common
bentgrass
bermudagrass
bluegrass, annual
bluegrass, kentucky
bluegrass, perennial
bluegrass, roughstalk
brome, california
brome, cheat
brome, downy
brome, ripgut
canarygrass
corn, field
corn, volunteer
crabgrass, hairy
crabgrass, large
crabgrass, smooth
crabgrass, southern
crowfootgrass
cupgrass, southwestern
cupgrass, woolly
fescue, tall
foxtail barley
foxtail, giant
foxtail, green
foxtail, millet
foxtail, yellow
goosegrass
rhizome johnsongrass
johnsongrass, seedling
junglerice
lovegrass, stinkgrass
millet, wild-proso
muhly, wirestem
oats
wild oats
orchardgrass
panicum, fall
panicum, texas
quackgrass
rabbitsfootgrass
red rice
rye, volunteer
ryegrass, hardy
ryegrass, italian
sandbur, field
shattercane
signalgrass, broadleaf
sorghum, volunteer grain
sprangletop, amazon
sprangletop, bearded
sprangletop, mexican
sprangletop, red
volunteer wheat
witchgrass

Suppression

suppression2

corn, volunteer sethoxydim-resistant
fescue, tall seed-heads

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Clethodim 2EC rates and plant-back

The label answers both with a table, not a single number. Here is what drives each answer.

Application rate

Your rate depends on your crop.

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Plant-back and rotation

Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in ID, NY, OR, and WA.

Get the interval for your rotation: build a program and FieldMarshal gives you the exact plant-back for your rotational crop from the label line.

Clethodim 2EC FAQ

What weeds does Clethodim 2EC control?

The Clethodim 2EC label names 58 weeds, including barley, common barnyardgrass, bentgrass, bermudagrass, annual bluegrass, and kentucky bluegrass. Control varies by crop, rate, and timing.

What crops is Clethodim 2EC labeled for?

Clethodim 2EC is labeled for 25 crops and uses, including field corn, soybeans, cotton, sunflower, and potato.

What is the active ingredient in Clethodim 2EC? Is it a generic?

Clethodim 2EC's active ingredient is clethodim (MOA Group 1). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

What's the plant-back interval after Clethodim 2EC?

It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal gives you the exact interval for your rotation from the label line, so you can verify it.

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Can I tank-mix Clethodim 2EC?

It depends on your target weeds, crop stage, and which partners the label approves. Build a program and FieldMarshal checks the label for approved partners and gives the condition on each, so you can verify it.