From labels and weed guides
Best herbicides for prickly lettuce in cotton
For prickly lettuce in cotton, the weed guides list 5 active-ingredient groups with every rating at least 80% control, after checking that the products are labeled for cotton.
Prickly Lettuce control in cotton
Every listed product is labeled for cotton. Ratings are shown when each weed guide that rates this weed has a lower interval bound of at least 80% control for the active-ingredient group. If a guide gives a range, its lower bound must be at least 80%.
Based on 2 weed guides, 5 active-ingredient groups are rated at least 80% control for prickly lettuce in cotton.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| Actylis Glufosinate 280SL EPA 2749-637; same active ingredients on 31 other branded products | glufosinate | 10 | ND Weed Guide 2026: G-E → 80–99% control (PDF); WinField Crop Protection 2026, cotton: E → 91–100% control (PDF) |
| BLASTWAVE 240 EC EPA 103087-15; same active ingredients on 13 other branded products | oxyfluorfen | 14 | ND Weed Guide 2026: G-E → 80–99% control (PDF) |
| DuPont Express EPA 352-632; same active ingredients on 4 other branded products | tribenuron-methyl | 2 | ND Weed Guide 2026, Q32 rating table, pp. 7, 14: Ga → 80–90% control (PDF) |
| Reviton EPA 71512-37-74530 | tiafenacil | 14 | ND Weed Guide 2026, U01 rating table, p. 14: G → 80–90% control (PDF); ND Weed Guide 2026, Q32 rating table, pp. 7, 14: G-E → 80–99% control (PDF) |
| Sharpen EPA 7969-278 | saflufenacil | 14 | ND Weed Guide 2026, Q32 rating table, pp. 7, 14: G-E → 80–99% control (PDF) |
Rating bands: E 90-100%, G 80-89%, F 70-79%, P under 70%, N none. Policy intervals are marked in the source ratings. 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. Read the rating method.
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Sources
Data from current labels and weed guides. Last source update: 2026-09-30.