Herbicide label
Quake Herbicide Label
Quake (EPA 100-1268-55467) is a Group 14 and 15 fomesafen and metolachlor herbicide labeled for 2 crops. The label lists 28 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Quake Herbicide is a selective herbicide for the control or partial control of certain grass, broadleaf and sedge weeds in soybeans and cotton.”
Quake label facts
- Product Quake
- EPA Reg. No. 100-1268-55467
- Distributor Tenkoz Inc
- Active ingredient fomesafen and metolachlor
- MOA group 14 and 15
Crops on the Quake label
Quake is labeled for these 2 crops and uses, per the EPA label.
Weeds on the Quake label
The Quake label names 43 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 control28- barnyardgrass, common
- carpetweed
- crabgrass spp.
- crowfootgrass
- cupgrass, prairie
- cupgrass, southwestern
- ecliptia
- foxtail spp.
- goosegrass
- junglerice
- lambsquarters, common
- nightshade, eastern black
- panicum, fall
- pennycress, field
- pepperweed, virginia
- pigweed spp.
- poinsettia, wild
- purslane, common
- pusley, florida
- ragweed, common
- redweed
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- spurge, spotted
- starbur, bristly
- waterhemp, common
- witchgrass
Partial control
partial15- cocklebur, common
- horseweed
- jimsonweed
- johnsongrass, seedling
- morningglory
- nightshade, hairy
- nutsedge, yellow
- panicum, texas
- ragweed, giant
- red rice
- sandbur spp.
- shattercane
- sida, prickly/teaweed
- sunflower, annual
- velvetleaf
Quake 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.
Quake FAQ
What weeds does Quake control?
The Quake label names 43 weeds, including common barnyardgrass, carpetweed, crabgrass spp., crowfootgrass, prairie cupgrass, and southwestern cupgrass. Control varies by crop, rate, and timing.
What crops is Quake labeled for?
Quake is labeled for 2 crops and uses, including soybeans and cotton.
What is the active ingredient in Quake? Is it a generic?
Quake's active ingredient is fomesafen and metolachlor (MOA Group 14 and 15). 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.