Herbicide label

Radar LV 400

Radar LV 400 (EPA 62719-9-534) is a Group 4 2,4-d herbicide labeled for 12 crops. The label lists 64 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

Radar LV 400 label facts

Product Radar LV 400
EPA Reg. No. 62719-9-534
Distributor Growmark Inc
Active ingredient 2,4-d
MOA group 4

Crops on the Radar LV 400 label

Radar LV 400 is labeled for these 12 crops and uses, per the EPA label.

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Weeds on the Radar LV 400 label

The Radar LV 400 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 control64

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

Partial control

partial38

beggarticks
broomweed, common
buttercup, smallflowered
copperleaf, virginia
knotweed
prickly lettuce
mallow, little
pepperweeds
pigweed
salsify, common
salsify, western
smartweed
thistle, musk
thistle, russian
dogbanes
mallow, venice
alfalfa
jerusalem artichoke
aster, many-flower
Austrian fieldcress
bindweed, hedge
bindweed, field
bindweed, European
bullnettle
carrot, wild
clover, red
hoary cress
dandelion
docks
garlic, wild
hawkweed, orange
ironweed, western
ground ivy
nettles
onion, wild
ragwort, tansy
thistle, canada
vervains

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Radar LV 400 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 AK, AL, AR, AZ, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY.

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.

Radar LV 400 FAQ

What weeds does Radar LV 400 control?

The Radar LV 400 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 Radar LV 400 labeled for?

Radar LV 400 is labeled for 12 crops and uses, including field corn, soybeans, wheat, barley, and sorghum.

What is the active ingredient in Radar LV 400? Is it a generic?

Radar LV 400'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 Radar LV 400?

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 Radar LV 400?

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.