From labels and weed guides
Best herbicides for redroot pigweed in safflower
For redroot pigweed in safflower, the weed guides list 10 active-ingredient groups with every rating at least 80% control, after checking that the products are labeled for safflower.
Redroot Pigweed control in safflower
Every listed product is labeled for safflower. 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, 10 active-ingredient groups are rated at least 80% control for redroot pigweed in safflower.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| ABUNDIT Edge EPA 352-922; same active ingredients on 61 other branded products | glyphosate | 9 | ND Weed Guide 2026: E → 90–99% control (PDF) |
| Axill Solutions Flumi 51% WDG EPA 95055-14-93809; same active ingredients on 24 other branded products | flumioxazin | 14 | ND Weed Guide 2026: G-E → 80–99% control (PDF) |
| Aceto Trifluralin 4EC EPA 2749-561; same active ingredients on 13 other branded products | trifluralin | 3 | ND Weed Guide 2026: E → 90–99% control (PDF) |
| Bonedry EPA 82557-1; same active ingredients on 13 other branded products | paraquat | 22 | ND Weed Guide 2026: E → 90–99% control (PDF) |
| AIM EC EPA 279-3241; same active ingredients on 9 other branded products | carfentrazone-ethyl | 14 | ND Weed Guide 2026: G → 80–90% control (PDF) |
| ACUMEN MICROCAP EPA 70506-230-55467; same active ingredients on 8 other branded products | pendimethalin | 3 | ND Weed Guide 2026: E → 90–99% control (PDF) |
| Epitome EPA 2749-636; same active ingredients on 3 other branded products | eptc | 15 | ND Weed Guide 2026: G → 80–90% control (PDF) |
| Harmony SG EPA 279-9595 | thifensulfuron | 2 | ND Weed Guide 2026: G-E → 80–99% control (PDF) |
| Sonalan HFP EPA 10163-356 | ethalfluralin | 3 | ND Weed Guide 2026: E → 90–99% control (PDF) |
| Zidua SC EPA 7969-374 | pyroxasulfone | 15 | ND Weed Guide 2026: G → 80–90% 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.