Herbicide label
Se-Cure EC
Se-Cure EC (EPA 83529-15) is a Group 1 quizalofop-p-ethyl herbicide labeled for 19 crops. The label lists 35 controlled weeds, plus partial-control, suppression, and partner-control categories.
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Se-Cure EC label facts
- Product Se-Cure EC
- EPA Reg. No. 83529-15
- Registrant Sharda USA LLC
- Active ingredient quizalofop-p-ethyl
- MOA group 1
Crops on the Se-Cure EC label
Se-Cure EC is labeled for these 19 crops and uses, per the EPA label.
- soybean
- wheat
- cotton
- sunflower
- sugar beet
- canola
- barley
- alfalfa
- chickpea
- dry edible bean
- field pea
- flax
- lentil
- mint
- fallow
- spinach
- radish
- grass seed
- durum wheat
Need the rate or timing for one of these? Filter every label by your crop, free.
Weeds on the Se-Cure EC label
The Se-Cure EC label names 35 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 control35- barley
- barnyardgrass, common
- bermudagrass
- brome, downy
- corn, volunteer
- crabgrass, large
- crabgrass, smooth
- crowfootgrass
- cupgrass, woolly
- foxtail, bristly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- goatgrass, jointed
- goosegrass
- rhizome johnsongrass
- johnsongrass, seedling
- junglerice
- millet, wild-proso
- muhly, wirestem
- oats
- wild oats
- panicum, fall
- panicum, texas
- quackgrass
- red rice
- rye, volunteer
- ryegrass, italian
- sandbur, field
- shattercane
- signalgrass, broadleaf
- sprangletop
- volunteer wheat
- windgrass, common
- witchgrass
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
Se-Cure EC 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, the rotational crop, and your state, region, and rainfall — some intervals differ in AL, AR, FL, GA, ID, LA, MD, MN, MS, MT, OR, TN, VA, WA, WV, and WY.
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.
Se-Cure EC FAQ
What weeds does Se-Cure EC control?
The Se-Cure EC label names 35 weeds, including barley, common barnyardgrass, bermudagrass, downy brome, volunteer corn, and large crabgrass. Control varies by crop, rate, and timing.
What crops is Se-Cure EC labeled for?
Se-Cure EC is labeled for 19 crops and uses, including soybeans, wheat, cotton, sunflower, and sugar beet.
What is the active ingredient in Se-Cure EC? Is it a generic?
Se-Cure EC's active ingredient is quizalofop-p-ethyl (MOA Group 1). 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 Se-Cure EC?
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.
Build a program →Can I tank-mix Se-Cure EC?
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.
Build a program →Plan in minutes, not hours.
Start with Se-Cure EC and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and checked against the label.
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Sources
Last updated 2026-07-14.