From labels and weed guides
Best herbicides for sprangletop-amazon in rice
For sprangletop-amazon in rice, the weed guides list 4 active-ingredient groups rated good or excellent, after checking that the products are labeled for rice.
Sprangletop-amazon control in rice
Every listed product is labeled for rice. Ratings are shown when each weed guide that rates this weed stays at good or excellent for the active-ingredient group. If a guide gives a range, the weaker end of the range has to be good or excellent.
Based on 1 weed guide, 4 active-ingredient groups are rated good or excellent for sprangletop-amazon in rice.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| Acumen EPA 241-337-55467; same active ingredients on 18 other branded products | pendimethalin | 3 | Ms Weed Guide 2025, ms rice pre: G (PDF) |
| Caravel EPA 60063-58; same active ingredients on 10 other branded products | clomazone | 13 | Ms Weed Guide 2025, ms rice pre: G (PDF) |
| Clarice EPA 83529-120; same active ingredients on 2 other branded products | cyhalofop-butyl | 1 | Ms Weed Guide 2025, ms rice post before flood: G (PDF) |
| Prose EPA 83529-133; same active ingredients on 2 other branded products | fenoxaprop-p-ethyl | 1 | Ms Weed Guide 2025, ms rice post before flood: G (PDF) |
Rating legend: E=excellent, G=good, F=fair, P=poor, N=no control. A range such as G-E means the guide gives a range; 'a' after a rating (e.g., Ga) means the guide assumes its recommended additive.
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Sources
Data from current labels and weed guides. Last source update: 2026-07-14.