Herbicide label
Clincher CA Herbicide Label
Clincher CA (EPA 62719-356) is a Group 1 cyhalofop-butyl herbicide labeled for 1 crops. The label lists 8 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Clincher® CA herbicide is a postemergence herbicide for selective control of grass weeds in rice.”
Clincher CA label facts
- Product Clincher CA
- EPA Reg. No. 62719-356
- Registrant Corteva Agriscience
- Active ingredient cyhalofop-butyl
- MOA group 1
Crops on the Clincher CA label
Clincher CA is labeled for these 1 crops and uses, per the EPA label.
Weeds on the Clincher CA label
The Clincher CA label names 8 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 control8- barnyardgrass, common
- crabgrass, large
- junglerice
- signalgrass, broadleaf
- sprangletop, bearded
- sprangletop, red
- watergrass, early
- watergrass, late
Clincher CA 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.
Clincher CA FAQ
What weeds does Clincher CA control?
The Clincher CA label names 8 weeds, including common barnyardgrass, large crabgrass, junglerice, broadleaf signalgrass, bearded sprangletop, and red sprangletop. Control varies by crop, rate, and timing.
What crops is Clincher CA labeled for?
Clincher CA is labeled for 1 crops and uses, including rice.
What is the active ingredient in Clincher CA? Is it a generic?
Clincher CA's active ingredient is cyhalofop-butyl (MOA Group 1). 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.