Herbicide label
DEVRINOL DF-XT Herbicide Label
DEVRINOL DF-XT (EPA 70506-36) is a Group 0 napropamide herbicide labeled for 2 crops. The label lists 56 controlled weeds, plus partial-control, suppression, and partner-control categories.
“DEVRINOL DF-XT is a selective surface-applied or incorporated herbicide for use in certain types of newly planted or established crops.”
DEVRINOL DF-XT label facts
- Product DEVRINOL DF-XT
- EPA Reg. No. 70506-36
- Registrant UPL NA, Inc.
- Active ingredient napropamide
- MOA group 0
Crops on the DEVRINOL DF-XT label
DEVRINOL DF-XT is labeled for these 2 crops and uses, per the EPA label.
Weeds on the DEVRINOL DF-XT label
The DEVRINOL DF-XT label names 58 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 control56- barnyardgrass, common
- junglerice
- foxtail barley
- barley
- bluegrass, annual
- brome
- brome, downy
- brome, ripgut
- chess, soft
- canarygrass
- crabgrass, large
- crabgrass, smooth
- cupgrass, southwestern
- foxtail
- foxtail, bristly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- goosegrass
- johnsongrass, seedling
- wild oats
- panicum
- guineagrass
- panicum, fall
- panicum, texas
- witchgrass
- ryegrass, italian
- sandbur
- sprangletop, mexican
- sprangletop, red
- stinkgrass
- carpetweed
- chickweed, common
- fiddleneck
- cudweed
- filaree, redstem
- groundsel, common
- knotweed, prostrate
- lambsquarters, common
- prickly lettuce
- mallow, little
- pigweed, redroot
- pineapple-weed
- purslane, common
- purslane, horse
- crabgrass
- galinsoga
- pigweed, smooth
- pusley, florida
- nutsedge
- rice cutgrass
- beggarticks, purplestem
- clover species
- aster
- sorrel, red
- trefoil, birdsfoot
Suppression
suppression2- ragweed, common
- cinquefoil, silverweed
DEVRINOL DF-XT 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.
DEVRINOL DF-XT FAQ
What weeds does DEVRINOL DF-XT control?
The DEVRINOL DF-XT label names 58 weeds, including common barnyardgrass, junglerice, foxtail barley, barley, annual bluegrass, and brome. Control varies by crop, rate, and timing.
What crops is DEVRINOL DF-XT labeled for?
DEVRINOL DF-XT is labeled for 2 crops and uses, including sweet potato and mint.
What is the active ingredient in DEVRINOL DF-XT? Is it a generic?
DEVRINOL DF-XT's active ingredient is napropamide (MOA Group 0). 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.