PCP #35320 · Northern CropScience Inc. · Herbicide
Group 3 selective liquid trifluralin herbicide (480 g/L emulsifiable concentrate) for preplant soil-incorporated control of annual grasses and broadleaf weeds in many field crops, vegetables and ornamentals.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Alfalfa | Annual grasses (annual blue grass, barnyard grass, brome grass, cheat grass, crab grass, goose grass, Persian darnel, stink grass, wild millet (green and yellow foxtail)) and annual broadleaves (carpetweed, chickweed, cow cockle, knotweed, lamb's-quarters, pigweed, purslane, wild buckwheat); wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.688–1.38 L/acre | – | 12 d |
| Alfalfa | Annual grasses (green and yellow foxtail, barnyard grass, crab grass, brome grass, cheat, stink grass, goose grass, annual bluegrass, fall panicum, loose silky bentgrass) and annual broadleaved weeds (pigweed including triazine tolerant, lamb's-quarters including triazine tolerant, chickweed, purslane, knotweed, carpetweed); wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Apple | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Asparagus | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.809–1.7 L/acre | – | 12 d |
| Barley | wild millet (green* and yellow foxtail) | 0.486–0.688 L/acre | – | 12 d |
| Bean | Annual grasses (green and yellow foxtail, barnyard grass, crab grass, brome grass, cheat, stink grass, goose grass, annual bluegrass, fall panicum, loose silky bentgrass) and annual broadleaved weeds (pigweed including triazine tolerant, lamb's-quarters including triazine tolerant, chickweed, purslane, knotweed, carpetweed); wild oats suppressed. | 0.486–0.688 L/acre |
| – |
| 12 d |
| Bean | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Bean | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Bean | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Broccoli | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Brussels Sprouts | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Cabbage | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Canola | Annual grasses (annual blue grass, barnyard grass, brome grass, cheat grass, crab grass, goose grass, Persian darnel, stink grass, wild millet (green and yellow foxtail)) and annual broadleaves (carpetweed, chickweed, cow cockle, knotweed, lamb's-quarters, pigweed, purslane, wild buckwheat); wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Canola | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Carrot | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Cauliflower | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Chokecherry | witchgrass, lamb's-quarters, purslane, shepherd's purse, green foxtail, Russian thistle, wild buckwheat, stinkweed, prostrate pigweed; wild oats suppressed | 2.1 L/acre | – | 12 d |
| Clover | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.688–0.931 L/acre | – | 12 d |
| Crambe | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Faba Bean | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Flax | Annual grasses (annual blue grass, barnyard grass, brome grass, cheat grass, crab grass, goose grass, Persian darnel, stink grass, wild millet (green and yellow foxtail)) and annual broadleaves (carpetweed, chickweed, cow cockle, knotweed, lamb's-quarters, pigweed, purslane, wild buckwheat); wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.931–1.38 L/acre | – | 12 d |
| Kale | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Lentil | Annual grasses (annual blue grass, barnyard grass, brome grass, cheat grass, crab grass, goose grass, Persian darnel, stink grass, wild millet (green and yellow foxtail)) and annual broadleaves (carpetweed, chickweed, cow cockle, knotweed, lamb's-quarters, pigweed, purslane, wild buckwheat); wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.931–1.38 L/acre | – | 12 d |
| Lilac | witchgrass, lamb's-quarters, purslane, shepherd's purse, green foxtail, Russian thistle, wild buckwheat, stinkweed, prostrate pigweed; wild oats suppressed | 2.1 L/acre | – | 12 d |
| Mustard | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Nursery Stock | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Pea | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Poplar | witchgrass, lamb's-quarters, purslane, shepherd's purse, green foxtail, Russian thistle, wild buckwheat, stinkweed, prostrate pigweed; wild oats suppressed | 2.1 L/acre | – | 12 d |
| Rape | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Rutabaga | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Safflower | Annual grasses (annual blue grass, barnyard grass, brome grass, cheat grass, crab grass, goose grass, Persian darnel, stink grass, wild millet (green and yellow foxtail)) and annual broadleaves (carpetweed, chickweed, cow cockle, knotweed, lamb's-quarters, pigweed, purslane, wild buckwheat); wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.688–1.38 L/acre | – | 12 d |
| Sainfoin | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.688–1.21 L/acre | – | 12 d |
| Saskatoon Berry | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.931 L/acre | – | 12 d |
| Saskatoon Berry | witchgrass, lamb's-quarters, purslane, shepherd's purse, green foxtail, Russian thistle, wild buckwheat, stinkweed, prostrate pigweed; wild oats suppressed | 2.1 L/acre | – | 12 d |
| Sea Buckthorn | witchgrass, lamb's-quarters, purslane, shepherd's purse, green foxtail, Russian thistle, wild buckwheat, stinkweed, prostrate pigweed; wild oats suppressed | 2.1 L/acre | – | 12 d |
| Shelterbelt | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 1.9–3.76 L/acre | – | 12 d |
| Shelterbelt | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 1.9–3.76 L/acre | – | 12 d |
| Shelterbelt | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.931–3.76 L/acre | – | 12 d |
| Shelterbelt | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Soybean | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Strawberry | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–0.971 L/acre | – | 12 d |
| Sunflower | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.38 L/acre | – | 12 d |
| Sweet Clover | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.688–1.21 L/acre | – | 12 d |
| Tomato | Annual grasses and annual broadleaf weeds; wild oats suppressed. | 0.445–0.85 L/acre | 60 d | 12 d |
| Tomato | Annual grasses and annual broadleaf weeds; wild oats suppressed. Will not control trifluralin tolerant green foxtail. | 0.486–1.21 L/acre | – | 12 d |
| Tomato | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Turnip | Annual grasses and annual broadleaved weeds; wild oats suppressed. | 0.486–0.971 L/acre | – | 12 d |
| Wheat | loose silky bentgrass | 0.324–0.486 L/acre | – | 12 d |
| Wheat | wild millet (green* and yellow foxtail) | 0.486–0.688 L/acre | – | 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | Assist Oil Concentrate Use Basagran Liquid Herbicide as a postemergence treatment at the 1.75 to 2.25 L/ha rate (depending upon weeds present) plus Assist Oil Concentrate at 1/2 to 1% of the spray volume. | 1/2 to 1% of the spray volume |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.
