Herbicide label
Legrium 280 SL Herbicide Label
Legrium 280 SL (EPA 7969-448-534) is a Group 10 glufosinate herbicide labeled for 8 crops. The label lists 124 controlled weeds, plus partial-control, suppression, and partner-control categories.
“LegriumTM 280 SL herbicide is a nonselective herbicide that provides control of a broad spectrum of broadleaf and grassy weeds.”
Legrium 280 SL label facts
- Product Legrium 280 SL
- EPA Reg. No. 7969-448-534
- Distributor Growmark Inc
- Active ingredient glufosinate
- MOA group 10
Crops on the Legrium 280 SL label
Legrium 280 SL is labeled for these 8 crops and uses, per the EPA label.
Weeds on the Legrium 280 SL label
The Legrium 280 SL label names 134 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 control124- amaranth, palmer
- anoda, spurred
- beggarweed, florida
- black medic
- blueweed, texas
- buckwheat, wild
- buffalobur
- burcucumber
- volunteer canola
- carpetweed
- bedstraw, catchweed
- chickweed, common
- cocklebur, common
- copperleaf, hophornbeam
- cotton, volunteer
- croton, tropic
- croton, woolly
- devil's claw
- eclipta
- fleabane, annual
- galinsoga, hairy
- galinsoga, smallflower
- geranium, cutleaf
- groundcherry, cutleaf
- hempnettle
- horsenettle
- jimsonweed
- knotweed
- kochia
- ladysthumb
- lambsquarters, common
- mallow, common
- mallow, venice
- horseweed
- marsh elder, annual
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, sharppod
- morningglory, smallflower
- morningglory, tall
- mustard, wild
- nightshade, black
- nightshade, eastern black
- nightshade, hairy
- pennycress, field
- pigweed, prostrate
- pigweed, redroot
- pigweed, smooth
- pigweed, spiny
- pigweed, tumble
- puncturevine
- purslane, common
- pusley, florida
- ragweed, common
- ragweed, giant
- senna, coffee
- sesbania, hemp
- shepherd's-purse
- sicklepod
- sida, prickly
- smartweed, pennsylvania
- smell melon
- sowthistle, annual
- soybeans, volunteer
- spurge, prostrate
- spurge, spotted
- starbur, bristly
- sunflower, annual
- sunflower, prairie
- sunflower
- thistle, russian
- velvetleaf
- waterhemp, common
- barley
- barnyardgrass, common
- bluegrass, annual
- corn, volunteer
- crabgrass, large
- crabgrass, smooth
- cupgrass, woolly
- foxtail, bristly
- foxtail, giant
- foxtail, green
- foxtail, robust purple
- foxtail, yellow
- goosegrass
- johnsongrass, seedling
- junglerice
- millet, proso volunteer
- millet, wild-proso
- wild oats
- panicum, fall
- panicum, texas
- red rice
- rice, volunteer
- sandbur, field
- shattercane
- signalgrass, broadleaf
- sorghum, volunteer
- sprangletop
- stinkgrass
- volunteer wheat
- witchgrass
- alfalfa
- bermudagrass
- bindweed, field
- bindweed, hedge
- bluegrass, kentucky
- bromegrass, smooth
- burdock
- bursage, woolly-leaf
- chickweed, mouseear
- clover, red
- dandelion
- goldenrod, gray
- rhizome johnsongrass
- nightshade, silverleaf
- orchardgrass
- pokeweed, common
- quackgrass
- sowthistle, perennial
- thistle, canada
- wormwood, biennial
Suppression
suppression10- dock, smooth
- dogbane, hemp
- milkweed, common
- milkweed, honeyvine
- muhly, wirestem
- nutsedge, purple
- nutsedge, yellow
- poinsettia, wild
- thistle, bull
- timothy
Legrium 280 SL 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.
Legrium 280 SL FAQ
What weeds does Legrium 280 SL control?
The Legrium 280 SL label names 134 weeds, including palmer amaranth, spurred anoda, florida beggarweed, black medic, texas blueweed, and wild buckwheat. Control varies by crop, rate, and timing.
What crops is Legrium 280 SL labeled for?
Legrium 280 SL is labeled for 8 crops and uses, including field corn, soybeans, cotton, sugar beet, and canola.
What is the active ingredient in Legrium 280 SL? Is it a generic?
Legrium 280 SL's active ingredient is glufosinate (MOA Group 10). 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.