Herbicide label
Omni Brand Glufosinate 280SL Herbicide Label
Omni Brand Glufosinate 280SL (EPA 5905-621) is a Group 10 glufosinate herbicide labeled for 9 crops. The label lists 124 controlled weeds, plus partial-control, suppression, and partner-control categories.
“OMNI BRAND GLUFOSINATE 280SL is a non-selective herbicide.”
Omni Brand Glufosinate 280SL label facts
- Product Omni Brand Glufosinate 280SL
- EPA Reg. No. 5905-621
- Registrant Helena Agri-Enterprises, LLC, d/b/a Helena Chemical Comp
- Active ingredient glufosinate
- MOA group 10
Crops on the Omni Brand Glufosinate 280SL label
Omni Brand Glufosinate 280SL is labeled for these 9 crops and uses, per the EPA label.
Weeds on the Omni Brand Glufosinate 280SL label
The Omni Brand Glufosinate 280SL 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- alfalfa
- amaranth, palmer
- anoda, spurred
- beggarweed, florida
- bermudagrass
- bindweed, field
- bindweed, hedge
- black medic
- bluegrass, annual
- bluegrass, kentucky
- blueweed, texas
- bromegrass, smooth
- burcucumber
- burdock
- bursage, woolly-leaf
- chickweed, mouseear
- clover, Alsike
- clover, red
- copperleaf, hophornbeam
- cotton, volunteer
- croton, tropic
- croton, woolly
- cupgrass, woolly
- dandelion
- devil's claw
- dock, smooth
- eclipta
- fleabane, annual
- foxtail, bristly
- foxtail, robust purple
- galinsoga, hairy
- galinsoga, smallflower
- geranium, cutleaf
- groundcherry, cutleaf
- hempnettle
- horsenettle
- jimsonweed
- rhizome johnsongrass
- johnsongrass, seedling
- junglerice
- knotweed
- mallow, common
- marshelder, annual
- millet, proso volunteer
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, sharppod
- morningglory, smallflower
- morningglory, tall
- nightshade, black
- nightshade, hairy
- nightshade, silverleaf
- orchardgrass
- pennycress, stinkweed
- pigweed, smooth
- pigweed, tumble
- poinsettia, wild
- pokeweed, common
- puncturevine
- red rice
- rice, volunteer
- senna coffee
- sesbania, hemp
- shattercane
- sicklepod
- sida, prickly
- signalgrass, broadleaf
- smellmelon
- sorghum, volunteer
- sprangletop
- spurge, prostrate
- spurge, spotted
- starbur, bristly
- stinkgrass
- sunflower, prairie
- sunflower
- thistle, bull
- waterhemp, common
- witchgrass
- wormwood, biennial
- barley
- barnyardgrass, common
- buckwheat, wild
- buffalobur
- carpetweed
- chickweed, common
- cocklebur, common
- corn, volunteer
- crabgrass, large
- crabgrass, smooth
- foxtail, giant
- foxtail, green
- foxtail, yellow
- kochia
- ladysthumb
- lambsquarters, common
- mallow, venice
- millet, wild-proso
- mustard, wild
- nightshade, eastern black
- wild oats
- panicum, fall
- panicum, texas
- pigweed, prostrate
- pigweed, redroot
- pigweed, spiny
- purslane, common
- quackgrass
- ragweed, common
- ragweed, giant
- sandbur, field
- shepherd's-purse
- smartweed, pennsylvania
- sowthistle, annual
- sowthistle, perennial
- sunflower, annual
- thistle, canada
- thistle, russian
- velvetleaf
- volunteer wheat
- crabgrass, woolly
- marshelder
- millet, volunteer proso
Suppression
suppression10- dogbane, hemp
- goldenrod, gray
- horseweed
- milkweed, common
- milkweed, honeyvine
- muhly, wirestem
- nutsedge, purple
- nutsedge, yellow
- pusley, florida
- timothy
Omni Brand Glufosinate 280SL 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.
Omni Brand Glufosinate 280SL FAQ
What weeds does Omni Brand Glufosinate 280SL control?
The Omni Brand Glufosinate 280SL label names 134 weeds, including alfalfa, palmer amaranth, spurred anoda, florida beggarweed, bermudagrass, and field bindweed. Control varies by crop, rate, and timing.
What crops is Omni Brand Glufosinate 280SL labeled for?
Omni Brand Glufosinate 280SL is labeled for 9 crops and uses, including field corn, soybeans, cotton, sugar beet, and canola.
What is the active ingredient in Omni Brand Glufosinate 280SL? Is it a generic?
Omni Brand Glufosinate 280SL'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.