From labels and weed guides
Best herbicides for common ragweed in field pea
For common ragweed in field pea, the weed guides list 6 active-ingredient groups with every rating at least 80% control, after checking that the products are labeled for field pea.
Common Ragweed control in field pea
Every listed product is labeled for field pea. 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, 6 active-ingredient groups are rated at least 80% control for common ragweed in field pea.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| 78623 58% Technical Solution EPA 524-532; same active ingredients on 81 other branded products | glyphosate | 9 | ND Weed Guide 2026: G-Ea → 80–99% control (PDF); ND Weed Guide 2026: G-E → 80–99% control (PDF); WinField Crop Protection 2026, pea: G/E → 81–100% control (PDF) |
| Bonedry EPA 82557-1; same active ingredients on 10 other branded products | paraquat | 22 | ND Weed Guide 2026: G-E → 80–99% control (PDF); WinField Crop Protection 2026, pea: G → 81–90% control (PDF) |
| Chiptox EPA 11685-20-71368; same active ingredients on 5 other branded products | mcpa | 4 | ND Weed Guide 2026: G → 80–90% control (PDF) |
| ANNIHILATE EPA 279-3601-55467; same active ingredients on 3 other branded products | pyroxasulfone and sulfentrazone | 14, 15 | WinField Crop Protection 2026, pea: G → 81–90% control (PDF) |
| Sequence EPA 100-1185 | glyphosate and metolachlor | 9, 15 | WinField Crop Protection 2026, pea: G/E → 81–100% control (PDF) |
| Sharpen EPA 7969-278 | saflufenacil | 14 | ND Weed Guide 2026: 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.