PCP #34745 · Viking Crop Production Partners Inc. · Herbicide
Group 1 post-emergence herbicide for control of annual grasses, volunteer cereals, and quackgrass in various crops including pulses, oilseeds, vegetables, and specialty crops. Contains clethodim at 240 g/L as emulsifiable concentrate. Requires use with VIKING Phosphate Ester Adjuvant.
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 |
|---|---|---|---|---|
| Alfalfa | Annual grasses (Foxtail, Wild oats, Volunteer cereals, Barnyard Grass, Witchgrass, Fall panicum, Proso millet, Volunteer Corn, Volunteer canary grass) | 0.051–0.154 L/acre | 30 d | – |
| Bean | Annual grasses | 0.051–0.077 L/acre | 60 d | – |
| Beet | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 30 d | – |
| Blueberry | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 14 d | – |
| Canola | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 60 d | – |
| Caraway | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 60 d | – |
| Carrot | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 30 d | – |
| Chickpea | Annual grasses | 0.051–0.077 L/acre | 60 d | – |
| Coriander | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 60 d | – |
| Cranberry | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 30 d | – |
| Fenugreek | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 30 d | – |
| Flax | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 60 d | – |
| Lentils | Annual grasses and Quackgrass |
| 0.051–0.154 L/acre |
| 60 d |
| – |
| Mustard | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 60 d | – |
| Onion | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 45 d | – |
| Parsnip | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 30 d | – |
| Pea | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 75 d | – |
| Potato | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 60 d | – |
| Prairie Carnations | Annual grasses | 0.051–0.077 L/acre | – | – |
| Radish | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 30 d | – |
| Safflower | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 70 d | – |
| Soybean | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 75 d | – |
| Spinach | Annual grasses | 0.051–0.077 L/acre | 14 d | – |
| Sunflower | Annual grasses and Quackgrass | 0.051–0.154 L/acre | 72 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 | phosphate ester VIKING Clethodim Herbicide is to be used only with VIKING Phosphate Ester Adjuvant. | 0.5 to 1.0% v/v |
| Required | phosphate ester Application Rate of VIKING Phosphate Ester Adjuvant: 0.5% v/v for grass species at 2 to 4 leaf stage | 0.5% v/v |
| Required | phosphate ester Application Rate of VIKING Phosphate Ester Adjuvant: 0.5% v/v for grass species at 2 to 6 leaf stage | 0.5% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 0.19 to 0.38 L/ha tank-mixed with BUCTRIL M at 1.0 L/ha and VIKING Phosphate Ester Adjuvant at 0.5 to 1.0 % v/v. | 0.5 to 1.0% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 0.19 L/ha tank-mixed with CURTAIL M at 1.5 to 2.0 L/ha and with VIKING Phosphate Ester Adjuvant at 0.5% v/v. | 0.5% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 0.19 to 0.38 L/ha tank-mixed with MCPA ESTER and VIKING Phosphate Ester Adjuvant at 0.5 to 1.0 % v/v. | 0.5 to 1.0% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 0.19 L/ha tank-mixed with LONTREL 360 at 0.56 to 0.83 L/ha and with VIKING Phosphate Ester Adjuvant at 0.5% v/v. | 0.5% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 0.19 L/ha tank-mixed with PURSUIT at 210 mL/ha and VIKING Phosphate Ester Adjuvant at 0.5% v/v. | 0.5% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 0.19 L/ha tank-mixed with MUSTER at 20 or 30 g/ha and VIKING Phosphate Ester Adjuvant at 0.5% v/v. | 0.5% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 63 mL/ha tank-mixed with LIBERTY 150 SN Herbicide at 2.67 to 4.0 L/ha and with VIKING Phosphate Ester Adjuvant at 0.5% v/v. | 0.5% v/v |
| Required | phosphate ester VIKING Clethodim Herbicide at 63 mL/ha tank-mixed with LIBERTY 200 SN Herbicide at 2.0 to 2.5 L/ha and with VIKING Phosphate Ester Adjuvant at 0.5% v/v. | 0.5% v/v |
| Required | phosphate ester VIKING Phosphate Ester Adjuvant at 0.5 % v/v for Prairie Carnation | 0.5% v/v |
| Required | phosphate ester VIKING Phosphate Ester Adjuvant at 0.5 to 1.0 % v/v for Highbush Blueberry | 0.5 to 1.0% v/v |
| Required | phosphate ester VIKING Phosphate Ester Adjuvant at 0.5% v/v for Dry Onions | 0.5% v/v |
| Required | phosphate ester VIKING Phosphate Ester Adjuvant at 0.5-1.0% v/v for Safflower | 0.5-1.0% v/v |
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.
