From labels and weed guides
Best herbicides for redroot pigweed in rapeseed
For redroot pigweed in rapeseed, the weed guides list 3 active-ingredient groups with every rating at least 80% control, after checking that the products are labeled for rapeseed.
Redroot Pigweed control in rapeseed
Every listed product is labeled for rapeseed. 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 1 weed guide, 3 active-ingredient groups are rated at least 80% control for redroot pigweed in rapeseed.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| Buccaneer K EPA 42750-122-55467; same active ingredients on 37 other branded products | glyphosate | 9 | ND Weed Guide 2026: E → 90–99% control (PDF) |
| AIM EC EPA 279-3241; same active ingredients on 8 other branded products | carfentrazone-ethyl | 14 | ND Weed Guide 2026: G → 80–90% control (PDF) |
| Sentry Trifluralin 4EC EPA 33270-17; same active ingredients on 8 other branded products | trifluralin | 3 | ND Weed Guide 2026: E → 90–99% 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.