Herbicide label
WHAM! EZ Herbicide Label
WHAM! EZ (EPA 71085-5) is a Group 5 propanil herbicide labeled for 1 crops. The label lists 24 controlled weeds, plus partial-control, suppression, and partner-control categories.
WHAM! EZ label facts
- Product WHAM! EZ
- EPA Reg. No. 71085-5
- Registrant RiceCo LLC
- Active ingredient propanil
- MOA group 5
Crops on the WHAM! EZ label
WHAM! EZ is labeled for these 1 crops and uses, per the EPA label.
Weeds on the WHAM! EZ label
The WHAM! EZ label names 24 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 control24- barnyardgrass, common
- brachiaria
- cockspur, gulf
- coffeeweed
- crabgrass
- croton
- eclipta
- foxtail
- goosegrass
- ground cherry
- indigo, curly
- mexicanweed
- millet, texas
- morning-glory
- paragrass
- pigweed
- ammannia, purple
- rice field bulrush
- sicklepod
- smartweed
- sourdock
- spearhead
- umbrella plant, smallflower
- wiregrass
WHAM! EZ 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.
WHAM! EZ FAQ
What weeds does WHAM! EZ control?
The WHAM! EZ label names 24 weeds, including common barnyardgrass, brachiaria, gulf cockspur, coffeeweed, crabgrass, and croton. Control varies by crop, rate, and timing.
What crops is WHAM! EZ labeled for?
WHAM! EZ is labeled for 1 crops and uses, including rice.
What is the active ingredient in WHAM! EZ? Is it a generic?
WHAM! EZ's active ingredient is propanil (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.