Herbicide label
Bolero UltraMax Herbicide Label
Bolero UltraMax (EPA 59639-112) is a Group 15 thiobencarb herbicide labeled for 1 crops. The label lists 2 controlled weeds, plus partial-control, suppression, and partner-control categories.
Bolero UltraMax label facts
- Product Bolero UltraMax
- EPA Reg. No. 59639-112
- Registrant Valent U. S. A. LLC
- Active ingredient thiobencarb
- MOA group 15
Crops on the Bolero UltraMax label
Bolero UltraMax is labeled for these 1 crops and uses, per the EPA label.
Weeds on the Bolero UltraMax label
The Bolero UltraMax label names 3 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 control2- sprangletop
- umbrellaplant, smallflower
Suppression
suppression1- barnyardgrass, common
Bolero UltraMax 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.
Bolero UltraMax FAQ
What weeds does Bolero UltraMax control?
The Bolero UltraMax label names 3 weeds, including sprangletop and smallflower umbrellaplant. Control varies by crop, rate, and timing.
What crops is Bolero UltraMax labeled for?
Bolero UltraMax is labeled for 1 crops and uses, including rice.
What is the active ingredient in Bolero UltraMax? Is it a generic?
Bolero UltraMax'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.
Sources
Last updated 2026-09-17.