Herbicide label
Trifluralin 4EC Herbicide Label
Trifluralin 4EC (EPA 19713-254) is a Group 3 trifluralin herbicide labeled for 26 crops. The label lists 49 controlled weeds, plus partial-control, suppression, and partner-control categories.
“TRIFLURALIN 4EC is a selective herbicide for the pre-emergence control of Annual grasses and Broadleaf weeds.”
Trifluralin 4EC label facts
- Product Trifluralin 4EC
- EPA Reg. No. 19713-254
- Registrant Drexel Chemical Company
- Active ingredient trifluralin
- MOA group 3
Crops on the Trifluralin 4EC label
Trifluralin 4EC is labeled for these 26 crops and uses, per the EPA label.
Weeds on the Trifluralin 4EC label
The Trifluralin 4EC label names 49 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- amaranth, palmer
- barley
- barnyardgrass, common
- bindweed, field
- canarygrass
- carpetweed
- cheat
- chickweed
- crabgrass, large
- crabgrass, smooth
- cupgrass, woolly
- goosefoot
- guineagrass
- rhizome johnsongrass
- johnsongrass, seedling
- junglerice
- knotweed
- kochia
- lambsquarters, common
- stinging nettle
- wild oats
- panicum, fall
- panicum, texas
- pigweed, prostrate
- pigweed, redroot
- pigweed, rough
- pigweed, spiny
- puncturevine
- purslane, common
- pusley, florida
- red rice
- sandbur
- shattercane
- signalgrass
- sprangletop
- stinkgrass
- thistle, russian
- volunteer wheat
- bluegrass, annual
- brome, downy
- fiddleneck
- foxtail, Pacific meadow
- henbit
- ryegrass, italian
- foxtail, giant
- foxtail, green
- foxtail, robust
- foxtail, yellow
- foxtail, millet
Trifluralin 4EC 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.
Get the rate for your field: build a program and FieldMarshal gives you the exact per-acre rate for your crop from the label line.
Plant-back and rotation
Your interval depends on your application rate and the rotational crop.
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.
Trifluralin 4EC FAQ
What weeds does Trifluralin 4EC control?
The Trifluralin 4EC label names 49 weeds, including palmer amaranth, barley, common barnyardgrass, field bindweed, canarygrass, and carpetweed. Control varies by crop, rate, and timing.
What crops is Trifluralin 4EC labeled for?
Trifluralin 4EC is labeled for 26 crops and uses, including field corn, soybeans, wheat, cotton, and sunflower.
What is the active ingredient in Trifluralin 4EC? Is it a generic?
Trifluralin 4EC'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.
Sources
Last updated 2026-09-30.