Herbicide label

TRIFLURALIN 4 E.C.

TRIFLURALIN 4 E.C. (EPA 5905-519) is a Group 3 trifluralin herbicide labeled for 21 crops. The label lists 49 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 21 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 61 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 control49

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

Partial control

partial1

red rice

Suppression

suppression1

amaranth, palmer

Controls with a tank-mix partner

needs partner10

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

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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, the rotational crop, and your state, region, and rainfall — some intervals differ in AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, 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 cites the exact plant-back for your rotational crop to the label line.

TRIFLURALIN 4 E.C. FAQ

What weeds does TRIFLURALIN 4 E.C. control?

The TRIFLURALIN 4 E.C. label names 61 weeds, including barley, common barnyardgrass, field bindweed, blackgrass, annual bluegrass, and brachiaria. Control varies by crop, rate, and timing.

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

TRIFLURALIN 4 E.C. is labeled for 21 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.