Weedtrine® D is a 1-gallon, broad-spectrum aquatic herbicide for controlling listed underwater, floating, and shoreline weeds in ponds and lakes. Its 8.53% diquat dibromide formula is absorbed by weeds and produces visible herbicidal effects within a few days.
| Labeled Weed Group | Rate / Surface Acre |
|---|---|
| Naiad | 5 gal. |
| Bladderwort | 5–10 gal. |
| Watermilfoil, coontail, elodea & listed pondweeds | 10 gal. |
| Listed floating weeds | 2½–3½ gal. |
| Duckweed | 5 gal. |
| Cattails | 5 gal. |
