PCP #34325 · Bayer CropScience Inc. · Herbicide
Group 2 27 suspension herbicide containing thiencarbazone-methyl and isoxaflutole for pre-plant, pre-emergence, and early post-emergence control of grass and broadleaf weeds in field corn and seed corn. Controls ALS/SU, auxin, triazine, glyphosate, and PPO-resistant weed biotypes. For use in Eastern Canada 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 |
|---|---|---|---|---|
| Corn | Barnyard grass (non-ALS/SU resistant biotypes only) | 93.1–166 mL/acre | 45 d | 12 d |
| Corn | Common ragweed | 134–166 mL/acre | 45 d | 12 d |
| Corn | Crabgrass (smooth and large/hairy) | 93.1–166 mL/acre | 45 d | 12 d |
| Corn | Dandelion (seedling) | 134–166 mL/acre | 45 d | 12 d |
| Corn | Eastern black nightshade | 134–166 mL/acre | 45 d | 12 d |
| Corn | Giant foxtail (non-ALS/SU resistant biotypes only) |
| 93.1–166 mL/acre |
| 45 d |
| 12 d |
| Corn | Green foxtail (non-ALS/SU resistant biotypes only) | 93.1–166 mL/acre | 45 d | 12 d |
| Corn | Hairy galinsoga | 134–166 mL/acre | 45 d | 12 d |
| Corn | Lamb's-quarters | 134–166 mL/acre | 45 d | 12 d |
| Corn | Mustard (wild and wormseed) | 134–166 mL/acre | 45 d | 12 d |
| Corn | Plantain (seedling) | 134–166 mL/acre | 45 d | 12 d |
| Corn | Redroot pigweed | 134–166 mL/acre | 45 d | 12 d |
| Corn | Sowthistle (annual and spiny annual) | 134–166 mL/acre | 45 d | 12 d |
| Corn | Velvetleaf | 134–166 mL/acre | 45 d | 12 d |
| Corn | Waterhemp (common and tall) | 134–166 mL/acre | 45 d | 12 d |
| Corn | Witchgrass | 93.1–166 mL/acre | 45 d | 12 d |
| Corn | Yellow foxtail (non-ALS/SU resistant biotypes only) | 93.1–166 mL/acre | 45 d | 12 d |
| Seed Corn | Annual and perennial broadleaf weeds and grass weeds | 93.1–166 mL/acre | 45 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 |
|---|---|---|
| Recommended | AGRAL 90 a non-ionic surfactant (NIS), such as Agral 90 or Agsurf, applied at 0.25% volume/volume | 0.25% volume/volume |
| Recommended | COC for control of emerged weeds prior to corn emergence, CORVUS may be used in conjunction with an adjuvant: COC or MSO applied at 1% volume/volume | 1% volume/volume |
| Recommended | MSO for control of emerged weeds prior to corn emergence, CORVUS may be used in conjunction with an adjuvant: COC or MSO applied at 1% volume/volume | 1% volume/volume |
| Recommended | NIS a non-ionic surfactant (NIS), such as Agral 90 or Agsurf, applied at 0.25% volume/volume | 0.25% volume/volume |
| Recommended | NIS When using sprayable fluid fertilizer (nitrogen solution) as the carrier or mixing with certain glyphosate formulations, substitute a non-ionic surfactant for oil concentrates. | – |
| Do not mix | oil concentrates (COC/MSO) When using sprayable fluid fertilizer (nitrogen solution) as the carrier or mixing with certain glyphosate formulations, substitute a non-ionic surfactant for oil concentrates. | – |
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.
