PCP #35351 · Northern CropScience Inc. · Herbicide
Group 15 herbicide containing S-Metolachlor for pre-emergent and early post-emergent control of annual grasses, nutsedge, and certain broadleaf weeds in corn, soybeans, beans, potatoes, fruit trees, processing peas, rutabagas, nursery stock, sugar beets, and sweet white lupins. Often used in tank mixtures with other herbicides for enhanced weed control spectrum.
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 |
|---|---|---|---|---|
| Apple | Annual Grasses | 0.708 L/acre | – | 12 d |
| Apple | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Apple | Annual Grasses and Broadleaf Weeds | 0.708 L/acre | – | 12 d |
| Apricot | Annual Grasses | 0.708 L/acre | – | 12 d |
| Apricot | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Apricot | Annual Grasses and Broadleaf Weeds | 0.708 L/acre | – | 12 d |
| Bean | Annual Grasses and Nutsedge | 0.465–0.708 L/acre | – | 12 d |
| Cherry | Annual Grasses | 0.708 L/acre | – | 12 d |
| Cherry | Annual Grasses and Broadleaf Weeds | 0.708 L/acre | – | 12 d |
| Cherry | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Corn | Annual Grasses | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre |
| 80 d |
| 12 d |
| Corn | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds including triazine tolerant weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds including triazine tolerant weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds including triazine tolerant weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds, Emerged Annual or Perennial Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and Broadleaf Weeds, Emerged Annual or Perennial Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses and annual Broadleaf Weeds including triazine tolerant weeds: Redroot Pigweed, Lamb's Quarters, Velvetleaf, Common Ragweed, Mustard (wild, wormseed), Eastern Black Nightshade | 0.607 L/acre | 80 d | 12 d |
| Corn | Annual Grasses, Emerged Annual or Perennial Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Annual Grasses, Emerged Annual or Perennial Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Green and Yellow Foxtail, Barnyard Grass and Broadleaf Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Green and Yellow Foxtail, Barnyard Grass and Broadleaf Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Nutsedge, Annual Grasses | 0.506–0.708 L/acre | 80 d | 12 d |
| Corn | Nutsedge, Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | 80 d | 12 d |
| Lupin | Annual Grasses | 0.445–0.708 L/acre | 80 d | 12 d |
| Lupin | Annual Grasses and Broadleaf Weeds including Nightshade | 0.445–0.708 L/acre | 80 d | 12 d |
| Pea | Eastern Black Nightshade, Annual Grasses | 0.506–0.708 L/acre | – | 12 d |
| Peach | Annual Grasses | 0.708 L/acre | – | 12 d |
| Peach | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Peach | Annual Grasses and Broadleaf Weeds | 0.708 L/acre | – | 12 d |
| Pear | Annual Grasses | 0.708 L/acre | – | 12 d |
| Pear | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Pear | Annual Grasses and Broadleaf Weeds | 0.708 L/acre | – | 12 d |
| Pine | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Plum | Annual Grasses | 0.708 L/acre | – | 12 d |
| Plum | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Plum | Annual Grasses and Broadleaf Weeds | 0.708 L/acre | – | 12 d |
| Poplar | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Potato | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Potato | Nutsedge, Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Rutabaga | Annual Grasses | 0.506–0.708 L/acre | – | 12 d |
| Rutabaga | Annual Grasses and Nutsedge | 0.506–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses and Broadleaf Weeds including Nightshade | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses and Broadleaf Weeds including Nightshade | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses and Broadleaf Weeds including Nightshade, Emerged Annual or Perennial Weeds | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses and Broadleaf Weeds including Nightshade, Emerged Annual or Perennial Weeds | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses and Nightshade | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses, Nightshade, Emerged Annual or Perennial Weeds | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Annual Grasses, Nightshade, Emerged Annual or Perennial Weeds | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Nutsedge, Annual Grasses and Broadleaf Weeds including Nightshade | 0.465–0.708 L/acre | – | 12 d |
| Soybean | Nutsedge, Annual Grasses and Nightshade | 0.465–0.708 L/acre | – | 12 d |
| Spruce | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 12 d |
| Sugar Beet | Annual Grasses and Broadleaf Weeds | 0.506–0.708 L/acre | – | 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 | crop oil For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with AATREX Liquid 480 Herbicide: Crop Oil, 28-0-0 or 10-34-0 at 5% v/v | 5% v/v |
| Recommended | fertilizer (28-0-0 or 10-34-0) For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with AATREX Liquid 480 Herbicide: Crop Oil, 28-0-0 or 10-34-0 at 5% v/v | 5% v/v |
| Recommended | crop oil concentrate For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with AATREX Liquid 480 Herbicide: Crop oil concentrate at 1% v/v | 1% v/v |
| Recommended | non-ionic surfactant For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with AATREX Liquid 480 Herbicide: Non-ionic surfactant at 0.1% v/v | 0.1% v/v |
| Recommended | crop oil For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with Sencor 480 F, Sencor 75 DF, or Pursuit Herbicide: Crop oil, 28-0-0, or 10-34-0 at 5% v/v | 5% v/v |
| Recommended | fertilizer (28-0-0 or 10-34-0) For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with Sencor 480 F, Sencor 75 DF, or Pursuit Herbicide: Crop oil, 28-0-0, or 10-34-0 at 5% v/v | 5% v/v |
| Recommended | crop oil concentrate For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with Sencor 480 F, Sencor 75 DF, or Pursuit Herbicide: Crop oil concentrate at 1% v/v | 1% v/v |
| Recommended | non-ionic surfactant For improved burndown of small emerged annual weeds, one of the following adjuvants may be applied in mixtures of METALOR 915 Herbicide with Sencor 480 F, Sencor 75 DF, or Pursuit Herbicide: Non-ionic surfactant at 0.1% v/v | 0.1% v/v |
| Do not mix | spray adjuvant or tank-mix herbicide (post-emergence on celery) The use of a spray adjuvant or the addition of another registered herbicide as a tank mixture with METALOR 915 will increase the risk of crop injury from post-emergence applications (celery). | – |
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.
