From labels and weed guides
Best herbicides for persian darnel in wheat
For persian darnel in wheat, the weed guides list 7 active-ingredient groups rated good or excellent, after checking that the products are labeled for wheat.
Persian Darnel control in wheat
Every listed product is labeled for wheat. Ratings are shown when each weed guide that rates this weed stays at good or excellent for the active-ingredient group. If a guide gives a range, the weaker end of the range has to be good or excellent.
Based on 1 weed guide, 7 active-ingredient groups are rated good or excellent for persian darnel in wheat.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| DuPont GR1 EPA 352-884; same active ingredients on 6 other branded products | pyroxsulam | 2 | ND Weed Guide 2026: G (PDF) |
| Axial XL EPA 100-1256; same active ingredients on 3 other branded products | pinoxaden | 1 | ND Weed Guide 2026: E (PDF) |
| Boomer PRX EPA 62719-685-55467; same active ingredients on 1 other branded product | clopyralid, fluroxypyr 1-methylheptyl ester, and pyroxsulam | 2, 4 | ND Weed Guide 2026: G (PDF) |
| Discover NG EPA 100-1173; same active ingredients on 1 other branded product | clodinafop-propargyl | 1 | ND Weed Guide 2026: G-E (PDF) |
| GoldSky EPA 62719-582 | florasulam, fluroxypyr 1-methylheptyl ester, and pyroxsulam | 2, 4 | ND Weed Guide 2026: G (PDF) |
| OpenSky EPA 62719-721 | fluroxypyr 1-methylheptyl ester and pyroxsulam | 2, 4 | ND Weed Guide 2026: G (PDF) |
| Rezuvant EPA 62719-750 | fluroxypyr 1-methylheptyl ester, halauxifen-methyl, and pinoxaden | 1, 4 | ND Weed Guide 2026: E (PDF) |
Rating legend: E=excellent, G=good, F=fair, P=poor, N=no control. 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.
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Sources
Data from current labels and weed guides. Last source update: 2026-07-14.