PCP #33960 · Interprovincial Cooperative Limited · Herbicide
Group 1 herbicide containing quizalofop-p-ethyl for selective post-emergent control of annual and perennial grassy weeds in broadleaf crops including canola, flax, sunflowers, soybeans, pulses, mustards, legumes for seed production, beans, sugarbeets, hemp, camelina, cucurbits, and saskatoon berries.
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 grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Bean | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Bean | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Bean | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Bean | Annual grassy weeds | 0.152–0.304 L/acre | 30 d | – |
| Bean | Annual grassy weeds and broadleaf weeds | 0.255 L/acre | 65 d | – |
| Camelina | Annual grassy weeds | 0.154–0.304 L/acre | 64 d | – |
| Canola | All weeds including Quackgrass | 0.304 L/acre | – | 12 d |
| Canola | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Canola | Annual grassy weeds and broadleaf weeds | 0.154–0.202 L/acre | – | 12 d |
| Canola | Barnyard grass, Wild oats, Fall panicum, Old Witchgrass, Proso millet, Yellow foxtail, Foxtail barley, Downy brome, Japanese brome, Quackgrass (suppression) | 0.202 L/acre | – | 12 d |
| Canola | Green foxtail, Volunteer barley, Volunteer corn, Volunteer oats, Volunteer wheat, Wild oats | 0.154 L/acre | – | 12 d |
| Chickpea | Annual grassy weeds |
| 0.154–0.304 L/acre |
| 85 d |
| 12 d |
| Clover | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Crambe | Annual grassy weeds | 0.154–0.304 L/acre | 64 d | 12 d |
| Cucurbit Vegetables | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | 12 d |
| Faba Bean | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Fescue | Annual grassy weeds and broadleaf weeds | 0.202–0.304 L/acre | – | – |
| Fescue | Quackgrass and annual grassy weeds | 0.202–0.304 L/acre | – | – |
| Flax | Green foxtail, Volunteer barley, Volunteer corn, Volunteer oats, Volunteer wheat, Wild oats | 0.154–0.304 L/acre | – | 12 d |
| Hemp | Annual grassy weeds | 0.154–0.304 L/acre | 73 d | – |
| Legumes | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Legumes | Annual grassy weeds | 0.202–0.304 L/acre | – | – |
| Lentil | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Lupin | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Mustard | Annual grassy weeds | 0.154–0.304 L/acre | 64 d | 12 d |
| Mustard | Annual grassy weeds | 0.154–0.304 L/acre | 64 d | 12 d |
| Mustard | Annual grassy weeds | 0.154–0.304 L/acre | 64 d | – |
| Pea | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Rutabaga | Annual grassy weeds | 0.152–0.304 L/acre | 30 d | – |
| Saskatoon Berry | Annual grassy weeds | 0.154–0.304 L/acre | – | – |
| Soybean | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Soybean | Annual grassy weeds and broadleaf weeds | 0.154–0.255 L/acre | – | 12 d |
| Soybean | Annual grassy weeds and broadleaf weeds | 0.255 L/acre | – | 12 d |
| Soybean | Annual grassy weeds and broadleaf weeds | 0.202 L/acre | – | 12 d |
| Soybean | Annual grassy weeds and broadleaf weeds | 0.146–0.255 L/acre | – | 12 d |
| Soybean | Long-spined sandbur | 0.154 L/acre | 80 d | – |
| Sugar Beet | Annual grasses and volunteer cereals | 0.154 L/acre | 60 d | – |
| Sugar Beet | Annual grasses, volunteer cereals, and quackgrass | 0.304 L/acre | 80 d | – |
| Sunflower | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Sunflower | Annual grassy weeds and broadleaf weeds | 0.154–0.304 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 |
|---|---|---|
| Required | IPCO MSO ADJUVANT Post-emergent with adjuvant (MERGE*, IPCO MSO Adjuvant, SURE-MIX™, LI 700, or Liberate™ Adjuvant) | – |
| Required | IPCO MSO ADJUVANT Apply the specified rate of IPCO CONTENDER® II Herbicide with ... IPCO MSO Adjuvant ... at 5-10 litres per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution (0.5-1.0% v/v) |
| Required | IPCO MSO ADJUVANT IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 0.5-1% v/v (0.5-1 litre per 100 litres of spray solution) | 0.5-1% v/v (0.5-1 litre per 100 litres of spray solution) |
| Required | IPCO MSO ADJUVANT IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) 0.5-1% (0.5-1 litre per 100 litres of spray solution) | 0.5-1% (0.5-1 litre per 100 litres of spray solution) |
| Required | LI 700® with LECI-TECH® Post-emergent with adjuvant (MERGE*, IPCO MSO Adjuvant, SURE-MIX™, LI 700, or Liberate™ Adjuvant) | – |
| Required | LI 700® with LECI-TECH® LI 700 at 0.25-0.5% v/v | 0.25-0.5% v/v |
| Required | LIBERATE™ ADJUVANT Post-emergent with adjuvant (MERGE*, IPCO MSO Adjuvant, SURE-MIX™, LI 700, or Liberate™ Adjuvant) | – |
| Required | LIBERATE™ ADJUVANT Liberate™ Adjuvant at 0.5% v/v | 0.5% v/v |
| Required | MERGE® ADJUVANT Post-emergent with adjuvant (MERGE*, IPCO MSO Adjuvant, SURE-MIX™, LI 700, or Liberate™ Adjuvant) | – |
| Required | MERGE® ADJUVANT Apply the specified rate of IPCO CONTENDER® II Herbicide with MERGE* ... at 5-10 litres per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution (0.5-1.0% v/v) |
| Required | SURE-MIX™ SURFACTANT Post-emergent with adjuvant (MERGE*, IPCO MSO Adjuvant, SURE-MIX™, LI 700, or Liberate™ Adjuvant) | – |
| Required | SURE-MIX™ SURFACTANT SURE-MIX™ at 0.5% v/v (0.5 litres per 100 litres of spray solution) | 0.5% v/v (0.5 litres per 100 litres of spray solution) |
| Required | SURE-MIX™ SURFACTANT Add SURE-MIX™ at 0.5% v/v (0.5 litres per 100 litres of spray solution) | 0.5% v/v (0.5 litres per 100 litres of spray solution) |
| Required | SURE-MIX™ SURFACTANT SURE-MIX™ 0.5% (0.5 litres per 100 litres of spray solution) | 0.5% v/v (0.5 litres per 100 litres of spray solution) |
| Required | MERGE, IPCO MSO Adjuvant, SURE-MIX, LI 700, or Liberate Adjuvant: MERGE*, IPCO MSO Adjuvant, SURE-MIX™, LI 700, or Liberate™ Adjuvant | – |
| Required | SURE-MIX, IPCO MSO Adjuvant, LI 700, or Liberate Adjuvant: SURE-MIX™, IPCO MSO Adjuvant, LI 700, or Liberate™ Adjuvant | – |
| Required | MERGE, IPCO MSO Adjuvant, SURE-MIX, or LI 700 Adjuvant: MERGE*, IPCO MSO Adjuvant, SURE-MIX™, or LI 700 | – |
| Required | SURE-MIX or IPCO MSO Adjuvant Adjuvant: SURE-MIX™ or IPCO MSO Adjuvant | – |
| Required | SURE-MIX, MERGE, or IPCO MSO Adjuvant Adjuvant: SURE-MIX™, MERGE*, or IPCO MSO Adjuvant | – |
| Required | MERGE, SURE-MIX, IPCO MSO Adjuvant, LI 700, or Liberate Adjuvant: MERGE*, SURE-MIX™, IPCO MSO Adjuvant, LI 700, or Liberate™ Adjuvant | – |
| Required | adjuvant (unspecified) Post-emergent with adjuvant | – |
| Required | MSO Apply the specified rate of IPCO CONTENDER® II Herbicide with ... IPCO Contender MSO Adjuvant (with Leci-Tech) at 5-10 litres per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution (0.5-1.0% v/v) |
| Required | surfactant apply IPCO CONTENDER® II Herbicide at 0.75 L/ha + recommended adjuvant | – |
| Recommended | IPCO MSO ADJUVANT Use the higher rate of ... IPCO MSO Adjuvant ... when wild oats or quackgrass are the main target weeds, or under conditions not conducive to good growth | – |
| Recommended | MERGE® ADJUVANT Use the higher rate of MERGE* ... when wild oats or quackgrass are the main target weeds, or under conditions not conducive to good growth | – |
| Do not mix | Additional surfactant when using MERGE, SURE-MIX, IPCO MSO Adjuvant, MSO Concentrate with Leci-Tech, IPCO Contender MSO Adjuvant, LI 700, or Liberate Adjuvant Additional surfactant is not required when using MERGE, SURE-MIX, IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech), LI 700 or Liberate Adjuvant | – |
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.
