PrePass™ FLEX Herbicide
PCP #31259 · Corteva Agriscience Canada Company · Herbicide
Group 2 ALS-inhibiting herbicide containing 25% florasulam as wettable granules. Controls annual and perennial broadleaf weeds, annual grasses, and perennial weeds in spring and winter cereals, oats, summerfallow, improved pastures, and established alfalfa. Must be tank mixed with glyphosate for cereal and summerfallow applications. For sale in Prairie Provinces and Interior British Columbia only.
Registered uses (7)
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 |
|---|---|---|---|
| Alfalfa | Annual broadleaf weeds (buckwheat, canola volunteer, chickweed, cleavers, cow cockle, mustard, shepherd's-purse, smartweed, stinkweed) | 8.09 g/acre | 21 d |
| Barley | Annual and perennial broadleaf weeds, annual grasses, perennial weeds | 8.09 g/acre | 60 d |
| Oats | Annual and perennial broadleaf weeds, annual grasses, perennial weeds | 8.09 g/acre | 60 d |
| Pasture | Annual broadleaf weeds (buckwheat, canola volunteer, chickweed, cleavers, cow cockle, mustard, shepherd's-purse, smartweed, stinkweed) | 8.09 g/acre | 7 d |
| Summerfallow | Annual and perennial broadleaf weeds, annual grasses, perennial weeds | 8.09 g/acre | — |
| Wheat | Annual and perennial broadleaf weeds, annual grasses, perennial weeds | 8.09 g/acre | 60 d |
| Wheat | Annual and perennial broadleaf weeds, annual grasses, perennial weeds | 8.09 g/acre | 60 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.