Prism™ SG Herbicide
PCP #30057 · Corteva Agriscience Canada Company · Herbicide
Group 2 herbicide containing rimsulfuron for postemergent control of annual grasses and broadleaf weeds in potatoes, tomatoes, blueberries, caneberries, stone fruit, pome fruit, grapes, and cranberries. Soluble granule formulation requiring non-ionic surfactant for application.
Registered uses (15)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Blueberry | Actively growing weeds | 24.3 g/acre | 21 d |
| Blueberry | Annual grasses | 24.3 g/acre | — |
| Caneberry | Actively growing weeds | 24.3 g/acre | 21 d |
| Cranberry | Weeds | 24.3 g/acre | 60 d |
| Grapes | Actively growing weeds | 24.3 g/acre | 21 d |
| Pome Fruit | Weeds | 24.3 g/acre | 7 d |
| Potato | Annual grasses (Barnyard Grass, Fall Panicum, Green Foxtail, Yellow Foxtail, Witchgrass), Quackgrass, Lamb's-quarters (suppression), Redroot Pigweed | 24.3 g/acre | 30 d |
| Potato | Annual grasses and broadleaf weeds | 24.3 g/acre | 60 d |
| Potato | Annual grasses and broadleaf weeds | 24.3 g/acre | 30 d |
| Potato | Young actively growing annual grasses and broadleaf weeds | 24.3 g/acre | — |
| Stone Fruit | Actively growing weeds | 24.3 g/acre | 14 d |
| Tomato | All weeds listed on Prism SG Herbicide label plus hairy nightshade (up to 4 leaf stage) | 24.3 g/acre | 30 d |
| Tomato | Hairy nightshade | 24.3 g/acre | 30 d |
| Tomato | Red Root Pigweed, Wild Mustard, Lady's Thumb, Green Foxtail, Fall Panicum, Barnyard grass, Hairy Nightshade, Lamb's-quarters, Velvetleaf | 24.3 g/acre | 45 d |
| Tomato | Triazine resistant lamb's quarters and hairy nightshade | 56.7 g/acre | 30 d |
About this content. This page presents the official PMRA label as published by Health Canada's 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.