Herbicide label
Kerb SC Herbicide Label
Kerb SC (EPA 62719-578) is a Group 23 propyzamide herbicide labeled for 3 crops. The label lists 22 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Kerb SC is a selective herbicide for the control of susceptible weeds in either established (ratoon) or transplanted globe artichokes.”
Kerb SC label facts
- Product Kerb SC
- EPA Reg. No. 62719-578
- Registrant Corteva Agriscience
- Active ingredient propyzamide
- MOA group 23
Crops on the Kerb SC label
Kerb SC is labeled for these 3 crops and uses, per the EPA label.
Weeds on the Kerb SC label
The Kerb SC label names 22 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 control22- foxtail barley
- bluegrass, annual
- bluegrass, kentucky
- grain, volunteer
- mustard, wild
- orchardgrass
- quackgrass
- radish, wild
- rocket, london
- ryegrass, perennial
- shepherd's-purse
- sorrel, red
- barley
- henbit
- oat, volunteer
- volunteer wheat
- brome, downy
- chickweed, common
- chickweed, mouseear
- wild oats
- ryegrass, italian
- dodder, field
Kerb SC 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.
Kerb SC FAQ
What weeds does Kerb SC control?
The Kerb SC label names 22 weeds, including foxtail barley, annual bluegrass, kentucky bluegrass, volunteer grain, wild mustard, and orchardgrass. Control varies by crop, rate, and timing.
What crops is Kerb SC labeled for?
Kerb SC is labeled for 3 crops and uses, including alfalfa, clover, and field pea.
What is the active ingredient in Kerb SC? Is it a generic?
Kerb SC's active ingredient is propyzamide (MOA Group 23). 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.