Herbicide label

TRIFLURALIN 4 E.C.

TRIFLURALIN 4 E.C. (EPA 5905-519) is a Group 3 trifluralin herbicide labeled for 22 crops. The label lists 50 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

TRIFLURALIN 4 E.C. label facts

Product TRIFLURALIN 4 E.C.
EPA Reg. No. 5905-519
Registrant Helena Agri-Enterprises, LLC, d/b/a Helena Chemical Comp
Active ingredient trifluralin
MOA group 3

Crops on the TRIFLURALIN 4 E.C. label

TRIFLURALIN 4 E.C. is labeled for these 22 crops and uses, per the EPA label.

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Weeds on the TRIFLURALIN 4 E.C. label

The TRIFLURALIN 4 E.C. label names 62 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 control50

bluegrass, annual
barnyardgrass, common
brachiaria
brome, downy
cheat
crabgrass
crabgrass, large
crabgrass, smooth
foxtail
foxtail, giant
foxtail, green
foxtail, yellow
foxtail, robust
guineagrass
itchgrass
johnsongrass, seedling
rhizome johnsongrass
junglerice
panicum, fall
panicum, texas
ryegrass, italian
sandbur
sprangletop
stinkgrass
shattercane
cupgrass, woolly
wild oats
carpetweed
chickweed
bindweed, field
goosefoot
henbit
knotweed
kochia
lambsquarters
pigweed
pigweed, prostrate
pigweed, redroot
pigweed, rough
pigweed, spiny
puncturevine
purslane, common
pusley, florida
thistle, russian
stinging nettle
dodder
canarygrass
barley
fiddleneck
blackgrass

Partial control

partial1

red rice

Suppression

suppression1

amaranth, palmer

Controls with a tank-mix partner

needs partner10

velvetleaf
jimsonweed
morning glory, annual
sida, prickly
ragweed, common
smartweed
mallow, venice
mustard, wild
cocklebur, common
ragweed, giant

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TRIFLURALIN 4 E.C. 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 and your soil texture.

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Plant-back and rotation

Your interval depends on your application rate and the rotational crop.

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TRIFLURALIN 4 E.C. FAQ

What weeds does TRIFLURALIN 4 E.C. control?

The TRIFLURALIN 4 E.C. label names 62 weeds, including annual bluegrass, common barnyardgrass, brachiaria, downy brome, cheat, and crabgrass. Control varies by crop, rate, and timing.

What crops is TRIFLURALIN 4 E.C. labeled for?

TRIFLURALIN 4 E.C. is labeled for 22 crops and uses, including field corn, soybeans, cotton, sunflower, and potato.

What is the active ingredient in TRIFLURALIN 4 E.C.? Is it a generic?

TRIFLURALIN 4 E.C.'s active ingredient is trifluralin (MOA Group 3). 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 TRIFLURALIN 4 E.C.?

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

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Can I tank-mix TRIFLURALIN 4 E.C.?

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 cites the condition on each, so you can verify it.