From labels and weed guides
Best herbicides for lambsquarters in proso millet
For lambsquarters in proso millet, the weed guides list 2 active-ingredient groups with every rating at least 80% control, after checking that the products are labeled for proso millet.
Lambsquarters control in proso millet
Every listed product is labeled for proso millet. 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, 2 active-ingredient groups are rated at least 80% control for lambsquarters in proso millet.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| Clarifier EPA 7969-137-1381; same active ingredients on 21 other branded products | dicamba | 4 | ND Weed Guide 2026: E → 90–99% control (PDF); ND Weed Guide 2026: G → 80–90% control (PDF) |
| Sharpen EPA 7969-278 | saflufenacil | 14 | 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.