PCP #33127 · Maxunitech North America, Inc. · Herbicide
Group 14 herbicide containing carfentrazone-ethyl for control of broadleaf weeds in vegetables, fruits, hops, and as harvest aid in small grains, potatoes, soybeans, and dried peas and beans. Controls weeds up to 10 cm in height at rates of 36.5-117 mL/ha depending on weed species. Also used for sucker management in hops and primocane control in caneberries.
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 |
|---|---|---|---|---|
| Caneberry | Primocanes | 60.7 mL/acre | 30 d | 12 d |
| Cereals | Harvest aid | 29.5–47.3 mL/acre | 3 d | – |
| Dried Peas and Beans | Harvest aid | 29.5–47.3 mL/acre | 3 d | – |
| Grapes | Broadleaf weeds | 14.8–47.3 mL/acre | 3 d | 12 d |
| Hops | Suckers and broadleaf weeds | 14.8–60.7 mL/acre | 7 d | 12 d |
| Millet | Harvest aid | 29.5–47.3 mL/acre | 3 d | – |
| Oats | Harvest aid | 29.5–47.3 mL/acre | 3 d | – |
| Potato | Harvest aid/desiccant | 94.3–142 mL/acre | 7 d | – |
| Sorghum | Harvest aid | 29.5 mL/acre | 3 d | – |
| Soybean | Harvest aid | 29.5–47.3 mL/acre | 3 d | – |
| Strawberry | Broadleaf weeds | 14.8–47.3 mL/acre | 1 d | 12 d |
| Triticale | Harvest aid | 29.5–47.3 mL/acre | 3 d | – |
| Vegetables | Broadleaf weeds | 14.8–47.3 mL/acre | 1 d | 12 d |
| Vegetables | Broadleaf weeds | 14.8–47.3 mL/acre | 1 d | 12 d |
| Wheat | Harvest aid |
| 29.5–47.3 mL/acre |
| 3 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 | AQUASURF® Non-ionic Spray Adjuvant A spray adjuvant product must be used in the spray solution with Maxunitech Carfentrazone-ethyl 240EC Herbicide for optimum performance, when used alone. | – |
| Recommended | ADAMA MSO ADJUVANT For potato burndown harvest aid, use a labeled adjuvant listed in the directions for use section of this label below at a maximum rate of 2 liters per 100 liters of water. | maximum rate of 2 liters per 100 liters of water |
| Recommended | AGRAL 90 Apply with an adjuvant such as Agral 90 or Ag-Surf at 0.25% v/v (0.25 litres per 100 litres of spray solution) | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | AGRAL 90 Use Agral 90 or Ag-Surf at 0.25% v/v (0.25 litres per 100 litres of spray solution) | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | MERGE® ADJUVANT or use Merge at 1% v/v (1 litre per 100 litres of spray solution) | 1% v/v (1 litre per 100 litres of spray solution) |
| Recommended | WeedAway® Ag-Surf Apply with an adjuvant such as Agral 90 or Ag-Surf at 0.25% v/v (0.25 litres per 100 litres of spray solution) | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | WeedAway® Ag-Surf Use Agral 90 or Ag-Surf at 0.25% v/v (0.25 litres per 100 litres of spray solution) | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Do not mix | adjuvant The use of Agral 90 is not recommended in the spray mixture of Maxunitech Carfentrazone-ethyl 240EC + Reglone Desiccant for use on potatoes except in the prairie provinces. | – |
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.
