From labels and weed guides
Best herbicides for giant foxtail in barley
For giant foxtail in barley, the weed guides list 3 active-ingredient groups with every rating at least 80% control, after checking that the products are labeled for barley.
Giant Foxtail control in barley
Every listed product is labeled for barley. 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 giant foxtail in barley.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| Aceto Trifluralin 4EC EPA 2749-561; same active ingredients on 13 other branded products | trifluralin | 3 | WinField Crop Protection 2026, small grains: E → 91–100% control (PDF) |
| Axial XL EPA 100-1256; same active ingredients on 3 other branded products | pinoxaden | 1 | WinField Crop Protection 2026, small grains: E → 91–100% control (PDF) |
| Axial Bold EPA 100-1632 | fenoxaprop-p-ethyl and pinoxaden | 1 | WinField Crop Protection 2026, small grains: G → 81–90% 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.