Herbicide label
Staple LX
Staple LX (EPA 352-613) is a Group 2 pyrithiobac herbicide labeled for 1 crops. The label lists 58 controlled weeds, plus partial-control, suppression, and partner-control categories.
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“STAPLE® LX is absorbed by weed foliage following postemergence application.”
Staple LX label facts
- Product Staple LX
- EPA Reg. No. 352-613
- Registrant Corteva Agriscience
- Active ingredient pyrithiobac
- MOA group 2
Crops on the Staple LX label
Staple LX is labeled for these 1 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 Staple LX label
The Staple LX label names 75 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 control58- anoda, spurred
- beggarweed, florida
- carpetweed
- citronmelon
- cocklebur, common
- cowpea
- dayflower, common
- dayflower, asia
- devilsclaw
- dock, curly
- eveningprimrose, cutleaf
- goosefoot, nettleleaf
- groundcherry, wright
- horse purslane
- horseweed
- jimsonweed
- knotweed, silversheath
- ladysthumb
- morningglory, cypressvine
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, purple
- morningglory, red
- morningglory, scarlet
- morningglory, sharppod
- morningglory, cotton
- morningglory, smallflower
- morningglory, threelobe
- morningglory, woolly
- mustard, black
- nightshade, black
- nightshade, hairy
- amaranth, palmer
- pigweed, redroot
- pigweed, smooth
- pigweed, spiny
- pigweed, tumble
- sida, prickly
- radish, wild
- redweed
- rocket, london
- sage, lanceleaf
- senna, coffee
- sesbania, hemp
- shepherd's-purse
- smartweed, ladysthumb
- smartweed, pennsylvania
- smellmelon
- spiderflower, spiny
- spurge, spotted
- starbur, bristly
- sunflower, annual
- sunflower, prairie
- thistle, russian
- velvetleaf
- watermelon, volunteer
- poinsettia, wild
Partial control
partial3- rhizome johnsongrass
- nutsedge, yellow
- sicklepod
Suppression
suppression18- barnyardgrass, common
- crabgrass, large
- foxtail, giant
- goosegrass
- johnsongrass, seedling
- lambsquarters
- nutsedge, purple
- nutsedge, yellow
- panicum, fall
- amaranth, palmer
- puncturevine
- purslane, common
- pusley, florida
- sicklepod
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- texasweed
Controls with a tank-mix partner
needs partner3- johnsongrass
- sicklepod
- nutsedge, yellow
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
Staple LX 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 cites the exact per-acre rate for your crop to the label line.
Plant-back and rotation
Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in AL, AR, AZ, CA, FL, GA, KS, LA, MO, MS, NC, NM, OK, SC, TN, TX, and VA.
Get the interval for your rotation: build a program and FieldMarshal cites the exact plant-back for your rotational crop to the label line.
Staple LX FAQ
What weeds does Staple LX control?
The Staple LX label names 75 weeds, including spurred anoda, florida beggarweed, carpetweed, citronmelon, common cocklebur, and cowpea. Control varies by crop, rate, and timing.
What crops is Staple LX labeled for?
Staple LX is labeled for 1 crops and uses, including cotton.
What is the active ingredient in Staple LX? Is it a generic?
Staple LX's active ingredient is pyrithiobac (MOA Group 2). 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 Staple LX?
It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal cites the exact interval for your rotation to the label line, so you can verify it.
Build a program →Can I tank-mix Staple LX?
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 cites the condition on each, so you can verify it.
Build a program →Plan in minutes, not evenings.
Start with Staple LX and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and cited.
Free account and label filter. Building a program is paid, metered by use, so you pay only for what you build.
Sources
Last updated 2026-07-11.