PCP #35736 · Northern Cropscience Inc. · Herbicide
Group 2 imidazolinone herbicide (imazethapyr 240 g/L as ammonium salt) for selective broadleaf and grass weed control in soybeans, edible beans, imazethapyr-tolerant corn, peas, alfalfa, and other legumes in Eastern and Western Canada.
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 |
|---|---|---|---|---|
| Adzuki Bean | lamb's-quarters, redroot pigweed, smartweed, lady's-thumb, wild mustard, velvetleaf (C); common ragweed (PC); Eastern black nightshade (C); foxtail green/yellow (C); proso millet (PC) | 0.126 L/acre | 100 d | 12 d |
| Alfalfa | Common groundsel (PC), green smartweed (C), redroot pigweed (C), shepherd's purse (C/PC), stinkweed (C), volunteer canola (C), wild mustard (C), green foxtail (C/PC) | 0.085 L/acre | – | 12 d |
| Alfalfa | Stinkweed, wild mustard, volunteer canola, redroot pigweed and suppression of green foxtail | 0.085 L/acre | – | 12 d |
| Alfalfa | Susceptible broadleaf and grass weeds as in Soybeans alone table | 0.126–0.17 L/acre | – | 12 d |
| Bean | Hairy nightshade | 0.085 L/acre | 75 d | 12 d |
| Bean | Susceptible broadleaf and grass weeds as in Soybeans alone table | 0.126 L/acre | 40 d | 12 d |
| Bean | lamb's-quarters, redroot pigweed, smartweed, lady's-thumb, wild mustard, velvetleaf (C); common ragweed (PC); Eastern black nightshade (C); foxtail green/yellow (C); proso millet (PC) | 0.126 L/acre | 100 d | 12 d |
| Chickling Vetch | Labelled weeds (early post up to 4 leaf stage) | 0.085 L/acre | 60 d | 12 d |
| Corn | lamb's-quarters, redroot pigweed, velvetleaf, Eastern black nightshade, foxtail, barnyard grass (C/PC by timing) | 0.126 L/acre |
| 100 d |
| 12 d |
| Field Pea | Chickweed (C), cleavers (C), hemp-nettle (C), redroot pigweed (C), shepherd's purse (C/PC), smartweed (C), stinkweed (C), volunteer canola (C), wild buckwheat (S), wild mustard (C), green foxtail (C/PC), wild oats (S) | 0.085 L/acre | 60 d | 12 d |
| Lima Bean | lamb's-quarters, redroot pigweed, smartweed, lady's-thumb, wild mustard, velvetleaf (C); common ragweed (PC); Eastern black nightshade (C); foxtail green/yellow (C); proso millet (PC) | 0.126 L/acre | 90 d | 12 d |
| Pea | Susceptible broadleaf and grass weeds as in Soybeans alone table | 0.126 L/acre | 60 d | 12 d |
| Pea | Susceptible broadleaf and grass weeds as in Soybeans alone table | 0.126 L/acre | 50 d | 12 d |
| Soybean | Broadleaf weeds (lamb's-quarters, redroot pigweed, smartweed, lady's-thumb, wild mustard, velvetleaf, common ragweed, giant ragweed, Eastern black nightshade, wild buckwheat, cocklebur), grasses (green and yellow foxtail, barnyard grass, old witchgrass, proso millet, large crabgrass), yellow nutsedge (PC) | 0.126–0.17 L/acre | 100 d | 12 d |
| Soybean | Emerged weeds before 2 true leaf | 0.17 L/acre | 100 d | 12 d |
| Soybean | Labelled weeds | 0.126 L/acre | 100 d | 12 d |
| Soybean | Labelled weeds (early post up to 4 leaf stage) | 0.085 L/acre | 85 d | 12 d |
| Soybean | Residual control of late germinating eastern black nightshade, common lamb's-quarters, redroot pigweed, velvetleaf, fall panicum and wild proso millet | 0.065–0.126 L/acre | 100 d | 12 d |
| Soybean | Susceptible broadleaf and grass weeds | 0.17 L/acre | 100 d | 12 d |
| Soybean | Susceptible broadleaf and grass weeds | 0.126 L/acre | 100 d | 12 d |
| Soybean | Susceptible broadleaf and grass weeds | 0.126–0.17 L/acre | 100 d | 12 d |
| Soybean | Susceptible broadleaf and grass weeds | 0.126–0.17 L/acre | 100 d | 12 d |
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.
