Herbicide label
Bolero 8 EC
Bolero 8 EC (EPA 59639-79) is a Group 15 thiobencarb herbicide labeled for 1 crops. The label lists 19 controlled weeds, plus partial-control, suppression, and partner-control categories.
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Bolero 8 EC label facts
- Product Bolero 8 EC
- EPA Reg. No. 59639-79
- Registrant Valent U. S. A. LLC
- Active ingredient thiobencarb
- MOA group 15
Crops on the Bolero 8 EC label
Bolero 8 EC is labeled for these 1 crops and uses, per the EPA label.
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Weeds on the Bolero 8 EC label
The Bolero 8 EC label names 20 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 control19- ammannia, purple
- barnyardgrass, common
- crabgrass, large
- dayflower
- ducksalad
- eclipta
- flatsedge, redroot
- flatsedge, rice
- goosegrass
- gooseweed
- horrahgrass
- junglerice
- panicum, fall
- false pimpernel
- signalgrass, broadleaf
- spikerush
- sprangletop, amazon
- sprangletop, bearded
- water hyssop
Suppression
suppression1- red rice
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Bolero 8 EC 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.
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Bolero 8 EC FAQ
What weeds does Bolero 8 EC control?
The Bolero 8 EC label names 20 weeds, including purple ammannia, common barnyardgrass, large crabgrass, dayflower, ducksalad, and eclipta. Control varies by crop, rate, and timing.
What crops is Bolero 8 EC labeled for?
Bolero 8 EC is labeled for 1 crops and uses, including rice.
What is the active ingredient in Bolero 8 EC? Is it a generic?
Bolero 8 EC's active ingredient is thiobencarb (MOA Group 15). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
Can I tank-mix Bolero 8 EC?
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.
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Sources
Last updated 2026-07-14.