PCP #31932 · Corteva Agriscience Canada Company · Herbicide
Group 2 ALS-inhibiting herbicide in wettable granule formulation for selective postemergence control of wild oats and broadleaf weeds in spring wheat, durum wheat, and winter wheat. Controls wild oats up to 4 leaf, 2 tiller stage and various broadleaf weeds. For sale and use in Prairie Provinces and Interior of British Columbia only.
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 |
|---|---|---|---|---|
| Wheat | Downy brome (control) | 28.3 g/acre | 60 d | 12 d |
| Wheat | Downy brome (suppression) | 28.3 g/acre | 60 d | 12 d |
| Wheat | Wild oats (up to 4 leaf, 2 tiller), broadleaf weeds including barnyard grass, brome Japanese, canola volunteer, chickweed common, cleavers, corn spurry, cow cockle, flixweed, foxtail yellow, hemp nettle, pigweed red-root, round-leaved mallow, smartweed/lady's-thumb, shepherd's purse, stinkweed | 28.3 g/acre | 60 d | 12 d |
| Wheat | Wild oats, broadleaf weeds | 21 g/acre | 60 d | 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 | NIS Always add a non-ionic surfactant (Agral 90, Ag-Surf or Surf 92) at 0.25 v/v (0.25 L per 100 L of spray solution) when applying Tandem GoDRI A alone. | 0.25% v/v (0.25 L per 100 L of spray solution) |
| Required | COC Add BASF Assist Oil Concentrate at 0.8% v/v (0.8 L/100 L of spray mixture) or Merge Adjuvant at 0.5% v/v |
| 0.8% v/v (0.8 L/100 L of spray mixture) |
| Required | surfactant or Merge Adjuvant at 0.5% v/v (0.5 L/100 L of spray mixture; spring application only) | 0.5% v/v (0.5 L/100 L of spray mixture) |
| Do not mix | Non-ionic surfactant Do not use non-ionic surfactant with Tandem GoDRI A when tank mixing with registered broadleaved herbicide or fungicide tank mix partners unless otherwise indicated in the tank-mix tables below. | – |
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.
