Herbicide label

Crop Protect Direct Glufosinate 280SL

Crop Protect Direct Glufosinate 280SL (EPA 101458-7) is a Group 10 glufosinate herbicide labeled for 9 crops. The label lists 124 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“Crop Protect Direct Glufosinate 280SL is a non-selective water-soluble herbicide for application as a foliar spray for the control of a broad spectrum of emerged annual and perennial grass and broadleaf weeds.”

— Crop Protect Direct Glufosinate 280SL EPA label, Reg. No. 101458-7

Crop Protect Direct Glufosinate 280SL label facts

Crops on the Crop Protect Direct Glufosinate 280SL label

Crop Protect Direct Glufosinate 280SL is labeled for these 9 crops and uses, per the EPA label.

Need the rate or timing for one of these? Filter every label by your crop, free.

Weeds on the Crop Protect Direct Glufosinate 280SL label

The Crop Protect Direct Glufosinate 280SL label names 133 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
  • barley
  • barnyardgrass, common
  • beggarweed, florida
  • bermudagrass
  • bindweed, field
  • bindweed, hedge
  • black medic
  • bluegrass, annual
  • bluegrass, kentucky
  • blueweed, texas
  • bromegrass, smooth
  • buckwheat, wild
  • buffalobur
  • burcucumber
  • burdock
  • bursage, woolyleaf
  • carpetweed
  • chickweed, common
  • chickweed, mouse-ear
  • clover, alsike
  • clover, red
  • cocklebur, common
  • copperleaf, hophornbeam
  • corn, volunteer
  • crabgrass, large
  • crabgrass, smooth
  • crabgrass, woolly
  • croton, tropic
  • croton, woolly
  • cupgrass, woolly
  • dandelion
  • devil's claw
  • dock, smooth
  • eclipta
  • fleabane, annual
  • foxtail, bristly
  • foxtail, giant
  • foxtail, green
  • foxtail, robust purple
  • foxtail, yellow
  • galinsoga, hairy
  • galinsoga, small flower
  • geranium, cutleaf
  • goosegrass
  • groundcherry, cutleaf
  • hempnettle
  • horsenettle
  • jimsonweed
  • rhizome johnsongrass
  • johnsongrass, seedling
  • junglerice
  • kochia
  • knotweed
  • ladysthumb
  • lambsquarters, common
  • mallow, common
  • mallow, venice
  • marshelder
  • marshelder, annual
  • millet, proso volunteer
  • millet, volunteer proso
  • millet, wild-proso
  • morningglory, entireleaf
  • morningglory, ivyleaf
  • morningglory, pitted
  • morningglory, sharppod
  • morningglory, smallflower
  • morningglory, tall
  • mustard, wild
  • nightshade, black
  • nightshade, eastern black
  • nightshade, hairy
  • nightshade, silverleaf
  • wild oats
  • orchardgrass
  • panicum, fall
  • panicum, texas
  • pennycress, field
  • pennycress (stinkweed)
  • pigweed, prostrate
  • pigweed, redroot
  • pigweed, smooth
  • pigweed, spiny
  • pigweed, tumble
  • poinsettia, wild
  • pokeweed, common
  • puncturevine
  • purslane, common
  • quackgrass
  • ragweed, common
  • ragweed, giant
  • red rice
  • rice, volunteer
  • sandbur, field
  • senna coffee
  • sesbania, hemp
  • shattercane
  • shepherd's-purse
  • sicklepod (java bean)
  • sida, prickly
  • signalgrass, broadleaf
  • smartweed, pennsylvania
  • smellmelon
  • sorghum, volunteer
  • sowthistle, annual
  • sowthistle, perennial
  • sprangletop
  • spurge, prostrate
  • spurge, spotted
  • starbur, bristly
  • stinkgrass
  • sunflower, annual
  • sunflower, prairie
  • sunflower, volunteer
  • thistle, bull
  • thistle, canada
  • velvetleaf
  • waterhemp, common
  • volunteer wheat
  • witchgrass
  • wormwood, biennial

Suppression

suppression10
  • horseweed
  • milkweed, common
  • milkweed, honeyvine
  • muhly, wirestem
  • nutsedge, purple
  • nutsedge, yellow
  • pusley, florida
  • sandbur, field
  • thistle, russian
  • timothy

Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.

Crop Protect Direct 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.

Crop Protect Direct Glufosinate 280SL FAQ

What weeds does Crop Protect Direct Glufosinate 280SL control?

The Crop Protect Direct Glufosinate 280SL label names 133 weeds, including alfalfa, palmer amaranth, spurred anoda, barley, common barnyardgrass, and florida beggarweed. Control varies by crop, rate, and timing.

What crops is Crop Protect Direct Glufosinate 280SL labeled for?

Crop Protect Direct Glufosinate 280SL is labeled for 9 crops and uses, including field corn, soybeans, cotton, sugar beet, and canola.

What is the active ingredient in Crop Protect Direct Glufosinate 280SL? Is it a generic?

Crop Protect Direct 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.

What's the plant-back interval after Crop Protect Direct Glufosinate 280SL?

It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal gives you the exact interval for your rotation from the label line, so you can verify it.

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Can I tank-mix Crop Protect Direct Glufosinate 280SL?

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 gives the condition on each, so you can verify it.

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Sources

Last updated 2026-07-14.