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Rexade™ B Herbicide
PCP #32294 · Corteva Agriscience Canada Company · Herbicide
Group 4
Group 4 phenoxy herbicide for control of broadleaf weeds in spring and winter wheat. Contains 2,4-D as 2-ethylhexyl ester at 660 g a.e./L. Emulsifiable concentrate formulation for ground or aerial application.
Registered uses (4)
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 |
|---|---|---|---|
| Wheat | Harder to kill weeds (biennial wormwood, docks, dandelion, dog mustard, field peppergrass, hairy galinsoga, gumweed, hedge bindweed, lady's thumb, oak leaf goosefoot, redroot pigweed, Russian thistle, smartweed, annual sow-thistle, tansy, Tartary buckwheat, tumbleweed, blue lettuce, Canada thistle, field bindweed, leafy spurge, perennial sow-thistle, wild buckwheat) - seedling stage (2-4 leaves), growing rapidly | 0.344 L/acre | 30 d |
| Wheat | Harder to kill weeds (biennial wormwood, docks, dandelion, dog mustard, field peppergrass, hairy galinsoga, gumweed, hedge bindweed, lady's thumb, oak leaf goosefoot, redroot pigweed, Russian thistle, smartweed, annual sow-thistle, tansy, Tartary buckwheat, tumbleweed, blue lettuce, Canada thistle, field bindweed, leafy spurge, perennial sow-thistle, wild buckwheat) - weeds in bud, dry/cool weather, heavy infestation | 0.518 L/acre | 30 d |
| Wheat | Susceptible broadleaf weeds (mustard except dog and green tansy, flixweed, bluebur, burdock, cocklebur, field horsetail, stinkweed, goatsbeard, prickly lettuce, hoary cress, kochia, lamb's-quarters, plantain, ragweeds, Russian knapweed, Russian thistle, shepherd's purse, annual sunflower, sweet clover, vetch, wild radish) - seedling stage (2-4 leaves), growing rapidly | 0.206 L/acre | 30 d |
| Wheat | Susceptible broadleaf weeds (mustard except dog and green tansy, flixweed, bluebur, burdock, cocklebur, field horsetail, stinkweed, goatsbeard, prickly lettuce, hoary cress, kochia, lamb's-quarters, plantain, ragweeds, Russian knapweed, Russian thistle, shepherd's purse, annual sunflower, sweet clover, vetch, wild radish) - weeds in bud, dry/cool weather, heavy infestation | 0.312 L/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.