From labels and weed guides
Group 15 herbicides for wild oats in grass seed
There are 2 Group 15 active-ingredient groups rated good or excellent for wild oats in grass seed, with products labeled for grass seed.
Group 15 mode of action (MOA) options
Group 15 is a herbicide mode of action (MOA) group. Treat it as one resistance-management check, not as the whole program.
Every listed product is labeled for grass seed. 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, 2 active-ingredient groups are rated good or excellent for wild oats in grass seed.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| Ethofumesate 4SC Select EPA 45002-37-89442; same active ingredients on 5 other branded products | ethofumesate | 15 | ND Weed Guide 2026: G (PDF) |
| Epitome EPA 2749-636; same active ingredients on 1 other branded product | eptc | 15 | ND Weed Guide 2026: G-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.
Build the full program
Check crop, timing, state, resistance, and rotation in one plan before you make a recommendation.
Sources
Data from current labels and weed guides. Last source update: 2026-07-14.