Herbicide label
Rambler
Rambler (EPA 71512-46-88783) is a Group 15 and 27 acetochlor and tolpyralate herbicide labeled for 3 crops. The label lists 42 controlled weeds, plus partial-control, suppression, and partner-control categories.
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Rambler label facts
- Product Rambler
- EPA Reg. No. 71512-46-88783
- Distributor Summit Agro USA LLC
- Active ingredient acetochlor and tolpyralate
- MOA group 15 and 27
Crops on the Rambler label
Rambler is labeled for these 3 crops and uses, per the EPA label.
Need the rate or timing for one of these? Filter every label by your crop, free.
Weeds on the Rambler label
The Rambler label names 59 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 control42- amaranth, palmer
- amaranth, powell
- barnyardgrass, common
- buffalobur
- carpetweed
- crabgrass, large
- crowfootgrass
- cupgrass, prairie
- cupgrass, southwestern
- foxtail, bristly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- galinsoga
- henbit
- horseweed
- lambsquarters, common
- mallow, venice
- foxtail, millet
- nightshade, black
- nightshade, hairy
- nutsedge, yellow
- wild oats
- panicum, browntop
- panicum, fall
- panicum, texas
- pigweed, redroot
- pigweed, smooth
- purslane, common
- pusley, florida
- ragweed, common
- ragweed, giant
- red rice
- sandbur, field
- sandbur, southern
- sida, prickly
- smartweed
- sprangletop, red
- sunflower, volunteer
- velvetleaf
- waterhemp, common
- witchgrass
Suppression
suppression29- beggarweed, florida
- cocklebur, common
- cupgrass, woolly
- goosegrass
- groundcherry, cutleaf
- jimsonweed
- johnsongrass, seedling
- kochia
- lambsquarters, common
- millet, wild-proso
- morningglory, ivyleaf
- morningglory, tall
- nightshade, black
- nightshade, eastern black
- nutsedge, yellow
- wild oats
- panicum, fall
- pigweed, redroot
- ragweed, common
- sandbur, field
- sandbur, southern
- signalgrass, broadleaf
- smartweed
- smartweed, pennsylvania
- grain sorghum
- thistle, canada
- velvetleaf
- waterhemp, common
- volunteer wheat
Controls with a tank-mix partner
needs partner8- beggarweed, florida
- cocklebur, common
- goosegrass
- kochia
- millet, wild-proso
- nightshade, black
- wild oats
- velvetleaf
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
Rambler 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 and your soil texture.
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.
Rambler FAQ
What weeds does Rambler control?
The Rambler label names 59 weeds, including palmer amaranth, powell amaranth, common barnyardgrass, buffalobur, carpetweed, and large crabgrass. Control varies by crop, rate, and timing.
What crops is Rambler labeled for?
Rambler is labeled for 3 crops and uses, including field corn, sweet corn, and popcorn.
What is the active ingredient in Rambler? Is it a generic?
Rambler's active ingredient is acetochlor and tolpyralate (MOA Group 15 and 27). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
What's the plant-back interval after Rambler?
It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal gives you the exact interval for your rotation from the label line, so you can verify it.
Build a program →Can I tank-mix Rambler?
It depends on your target weeds, crop stage, and which partners the label approves. Build a program and FieldMarshal checks the label for approved partners and gives the condition on each, so you can verify it.
Build a program →Plan in minutes, not hours.
Start with Rambler and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and checked against the label.
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Sources
Last updated 2026-07-14.