Herbicide label
Sonic Herbicide Label
Sonic (EPA 62719-680) is a Group 2 and 14 cloransulam-methyl and sulfentrazone herbicide labeled for 1 crops. The label lists 60 controlled weeds, plus partial-control, suppression, and partner-control categories.
Sonic label facts
- Product Sonic
- EPA Reg. No. 62719-680
- Registrant Corteva Agriscience
- Active ingredient cloransulam-methyl and sulfentrazone
- MOA group 2 and 14
Crops on the Sonic label
Sonic is labeled for these 1 crops and uses, per the EPA label.
Weeds on the Sonic label
The Sonic label names 67 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 control60- amaranth, palmer
- amaranth, spiny
- anoda, spurred
- beggarweed, florida
- carpetweed
- cocklebur, common
- copperleaf, hophornbeam
- croton, tropic
- daisy, american
- dayflower, common
- galinsoga, hairy
- groundcherry, clammy
- groundcherry, cutleaf
- horseweed
- jimsonweed
- kochia
- ladysthumb
- lambsquarters, common
- mallow, venice
- mexicanweed
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, palmleaf
- morningglory, purple
- morningglory, red
- morningglory, smallflower
- morningglory, tall
- mustard, wild
- nightshade, eastern black
- nightshade, hairy
- nightshade, silverleaf
- pigweed, redroot
- pigweed, smooth
- pigweed, tumble
- poorjoe
- purslane, common
- pusley, florida
- ragweed, common
- ragweed, giant
- senna, coffee
- sicklepod
- smartweed, pennsylvania
- smellmelon
- spurge, spotted
- starbur, bristly
- sunflower, annual
- sida, prickly
- thistle, russian
- velvetleaf
- waterhemp, common
- crabgrass, large
- crabgrass, smooth
- foxtail, green
- goosegrass
- orchardgrass
- panicum, fall
- panicum, texas
- nutsedge, purple
- nutsedge, yellow
- sedge, annual
Partial control
partial7- morningglory, pitted
- barnyardgrass, common
- crabgrass, southern
- crowfootgrass
- foxtail, giant
- foxtail, yellow
- johnsongrass, seedling
Sonic 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.
Sonic FAQ
What weeds does Sonic control?
The Sonic label names 67 weeds, including palmer amaranth, spiny amaranth, spurred anoda, florida beggarweed, carpetweed, and common cocklebur. Control varies by crop, rate, and timing.
What crops is Sonic labeled for?
Sonic is labeled for 1 crops and uses, including soybeans.
What is the active ingredient in Sonic? Is it a generic?
Sonic's active ingredient is cloransulam-methyl and sulfentrazone (MOA Group 2 and 14). 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.