Herbicide label

Defy LV-6

Defy LV-6 (EPA 66222-220) is a Group 4 2,4-d herbicide labeled for 13 crops. The label lists 65 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

Defy LV-6 label facts

Product Defy LV-6
EPA Reg. No. 66222-220
Registrant Makhteshim Agan of North America, Inc. d/b/a ADAMA
Active ingredient 2,4-d
MOA group 4

Crops on the Defy LV-6 label

Defy LV-6 is labeled for these 13 crops and uses, per the EPA label.

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Weeds on the Defy LV-6 label

The Defy LV-6 label names 100 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 control65

bittercress, small-flowered
sneezeweed, bitter
burdock
carpetweed
cinquefoil, common
cinquefoil
cocklebur, common
coffeeweed
copperleaf, virginia
croton, texas
croton, woolly
flixweed
galinsoga
carolina geranium
hemp, wild
horseweed
jewelweed
jimsonweed
knotweed
kochia
lambsquarters, common
lettuce, wild
lupines
marshelder
morning glory, annual
morningglory, ivy
morningglory, woolly
mousetail
mustards (except blue mustard)
parsnip, wild
pennycress, field
poorjoe
primrose, common
purslane, common
pusley, florida
radish, wild
ragweed, common
ragweed, giant
rape, wild
rocket, yellow
shepherd's-purse
sicklepod
sowthistle, annual
sowthistle, spiny
spanishneedles
sunflower
sweetclover
tansymustard
thistle, bull
velvetleaf
vetches
lettuce, blue
blueweed, texas
broomweed
catnip
chicory
eveningprimrose, cutleaf
goldenrod
heal-all
ironweed, western
loco, bigbend
pennywort
plantain
sowthistle, perennial
wormwood

Partial control

partial35

broomweed, common
buttercup, smallflowered
beggarticks
prickly lettuce
mallow, little
mallow, venice
pepperweed
pigweed
salsify, common
salsify, western
smartweed, annual species
thistle, musk
thistle, russian
alfalfa
jerusalem artichoke
aster, many-flower
fieldcress, austrian
bindweed, hedge
bindweed, field
bindweed, european
bullnettle
carrot, wild
clover, red
hoary cress
dandelion
docks
garlic, wild
hawkweed, orange
dogbanes
ground ivy
nettles (including stinging)
onion, wild
ragwort, tansy
thistle, canada
vervains

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Defy LV-6 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 or region.

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.

Defy LV-6 FAQ

What weeds does Defy LV-6 control?

The Defy LV-6 label names 100 weeds, including small-flowered bittercress, bitter sneezeweed, burdock, carpetweed, common cinquefoil, and cinquefoil. Control varies by crop, rate, and timing.

What crops is Defy LV-6 labeled for?

Defy LV-6 is labeled for 13 crops and uses, including field corn, soybeans, wheat, potato, and barley.

What is the active ingredient in Defy LV-6? Is it a generic?

Defy LV-6's active ingredient is 2,4-d (MOA Group 4). 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 Defy LV-6?

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 Defy LV-6?

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.