Herbicide label
Sim-Trol 90DF Herbicide Label
Sim-Trol 90DF (EPA 35915-12-60063) is a Group 5 simazine herbicide labeled for 2 crops. The label lists 47 controlled weeds, plus partial-control, suppression, and partner-control categories.
Sim-Trol 90DF label facts
- Product Sim-Trol 90DF
- EPA Reg. No. 35915-12-60063
- Distributor Sipcam Agro USA, Inc.
- Active ingredient simazine
- MOA group 5
Crops on the Sim-Trol 90DF label
Sim-Trol 90DF is labeled for these 2 crops and uses, per the EPA label.
Weeds on the Sim-Trol 90DF label
The Sim-Trol 90DF label names 50 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 control47- alyssum
- barnyardgrass, common
- bassia, fivehook
- bluegrass, annual
- brome, downy
- burclover
- carelessweed
- carpetweed
- chickweed, common
- crabgrass
- rattail fescue
- fiddleneck
- filaree, broadleaf
- fireweed
- foxtail
- goosegrass
- groundsel, common
- hairgrass, silver
- henbit
- junglerice
- knawel
- lambsquarters, common
- prickly lettuce
- morning glory, annual
- mustard, wild
- nightshade, black
- wild oats
- paintbrush, flora's
- panicum, fall
- pepperweed
- pepperweed, yellow flower
- pigweed
- pineapple-weed
- purslane, common
- pusley, florida
- quackgrass
- ragweed, giant
- redmaids
- ryegrass, annual
- shepherd's-purse
- signalgrass
- smartweed
- needles, spanish
- speedwell
- tansymustard
- thistle, russian
- witchgrass
Controls with a tank-mix partner
needs partner3- lambsquarters
- morningglory
- velvetleaf
Sim-Trol 90DF 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.
Sim-Trol 90DF FAQ
What weeds does Sim-Trol 90DF control?
The Sim-Trol 90DF label names 50 weeds, including alyssum, common barnyardgrass, fivehook bassia, annual bluegrass, downy brome, and burclover. Control varies by crop, rate, and timing.
What crops is Sim-Trol 90DF labeled for?
Sim-Trol 90DF is labeled for 2 crops and uses, including field corn and sweet corn.
What is the active ingredient in Sim-Trol 90DF? Is it a generic?
Sim-Trol 90DF's active ingredient is simazine (MOA Group 5). 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.