PCP #35559 · Tide International Canada Inc. · Herbicide
Group 1 herbicide containing quizalofop-p-ethyl for selective postemergence control of annual and perennial grassy weeds in various broadleaf crops including canola, flax, sunflowers, soybeans, legumes, mustards, beans, and seed production crops. Controls volunteer cereals, wild oats, foxtails, quackgrass and other grass species.
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 | 0.154–0.304 L/acre | – | 12 d |
| Alfalfa | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Bean | Annual grasses | 0.154–0.304 L/acre | 30 d | – |
| Bean | Annual grasses | 0.154–0.304 L/acre | 30 d | 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 | 0.152–0.304 L/acre | 30 d | – |
| Bean | Annual grassy weeds and broadleaf weeds | 0.255 L/acre | 65 d | – |
| Bean | Grassy weeds | 0.154–0.304 L/acre | 30 d | 12 d |
| Bean | Grassy weeds and broadleaf weeds | 0.255 L/acre | 65 d | 12 d |
| Bean | Grassy weeds, volunteer cereals, corn, and quackgrass | 0.154–0.304 L/acre | 30 d | 12 d |
| Bean | Grassy weeds, volunteer cereals, corn, and quackgrass | 0.152–0.304 L/acre | 30 d | 12 d |
| Canola | Annual grasses | 0.154–0.304 L/acre | – | 12 d |
| Canola | Annual grasses and broadleaf weeds |
| 0.154–0.202 L/acre |
| – |
| 12 d |
| Canola | Annual grassy weeds and broadleaf weeds | 0.154–0.202 L/acre | – | – |
| Canola | Annual grassy weeds and broadleaf weeds | 0.154–0.304 L/acre | – | – |
| Canola | Barnyard grass, Wild oats, Fall panicum, Old Witchgrass, Proso millet, Yellow foxtail, Foxtail Barley, Japanese brome | 0.202 L/acre | 64 d | 12 d |
| Canola | Barnyard grass, Wild oats, Fall panicum, Old Witchgrass, Proso millet, Yellow foxtail, Foxtail Barley, Japanese brome | 0.202 L/acre | 64 d | 12 d |
| Canola | Green foxtail, Volunteer barley, Volunteer corn, Volunteer oats, Volunteer wheat, Wild oats | 0.154 L/acre | 64 d | 12 d |
| Canola | Green foxtail, Volunteer barley, Volunteer corn, Volunteer oats, Volunteer wheat, Wild oats | 0.154 L/acre | 64 d | 12 d |
| Canola | Quackgrass | 0.304 L/acre | 64 d | 12 d |
| Canola | Quackgrass | 0.304 L/acre | 64 d | 12 d |
| Chickpea | Annual grasses | 0.154–0.304 L/acre | 85 d | 12 d |
| Chickpea | Annual grassy weeds | 0.154–0.304 L/acre | 85 d | – |
| Clover | Annual grasses | 0.202–0.304 L/acre | – | 12 d |
| Clover | Annual grasses | 0.154–0.304 L/acre | 30 d | 12 d |
| Clover | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Crambe | Annual grasses | 0.154–0.304 L/acre | – | 12 d |
| Crambe | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Faba bean | Annual grassy weeds | 0.154–0.304 L/acre | 30 d | – |
| Faba bean | Grassy weeds | 0.154–0.304 L/acre | 30 d | 12 d |
| Fescue | Annual grassy weeds and broadleaf weeds | 0.202–0.304 L/acre | – | – |
| Fescue | Broadleaf and grassy weeds | 0.202–0.304 L/acre | – | 12 d |
| Fescue | Quackgrass and annual grassy weeds | 0.202–0.304 L/acre | – | – |
| Fescue | Quackgrass and annual grassy weeds | 0.202–0.304 L/acre | – | 12 d |
| Flax | Annual grassy weeds | 0.154–0.304 L/acre | 82 d | 12 d |
| Flax | Green foxtail, Volunteer barley, Volunteer corn, Volunteer oats, Volunteer wheat, Wild oats | 0.154–0.304 L/acre | 82 d | 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 | – | – |
| Lentils | Annual grasses | 0.154–0.304 L/acre | 65 d | 12 d |
| Lentils | Annual grassy weeds | 0.154–0.304 L/acre | 65 d | 12 d |
| Mustard | Annual grasses | 0.154–0.304 L/acre | – | 12 d |
| Mustard | Annual grasses | 0.154–0.202 L/acre | 64 d | 12 d |
| Mustard | Annual grasses and broadleaf weeds | 0.154–0.202 L/acre | 64 d | 12 d |
| Mustard | Annual grassy weeds | 0.154–0.304 L/acre | – | 12 d |
| Mustard | Annual grassy weeds | 0.154–0.304 L/acre | 64 d | – |
| Mustard | Annual grassy weeds and broadleaf weeds | 0.154–0.202 L/acre | 64 d | – |
| Pea | Annual grasses | 0.154–0.304 L/acre | 65 d | 12 d |
| Pea | Annual grassy weeds | 0.154–0.304 L/acre | 65 d | 12 d |
| Rutabaga | Annual grassy weeds | 0.152–0.304 L/acre | 30 d | – |
| Rutabaga | Grassy weeds, corn, and quackgrass | 0.152–0.304 L/acre | – | 12 d |
| Soybean | Annual grasses | 0.154–0.304 L/acre | 80 d | – |
| Soybean | Annual grasses and broadleaf weeds | 0.154–0.255 L/acre | 80 d | 12 d |
| 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 | 80 d | – |
| Soybean | Long-spined sandbur | 0.154 L/acre | – | – |
| Sugarbeet | Annual grasses and volunteer cereals | 0.154 L/acre | 60 d | – |
| Sugarbeet | Annual grasses and volunteer cereals | 0.154 L/acre | 60 d | 12 d |
| Sugarbeet | Annual grasses, volunteer cereals and quackgrass | 0.304 L/acre | 80 d | – |
| Sugarbeet | Annual grasses, volunteer cereals and quackgrass | 0.304 L/acre | 80 d | 12 d |
| Sunflower | Annual grasses | 0.154–0.304 L/acre | 60 d | 12 d |
| Sunflower | Annual grasses and broadleaf weeds | 0.154–0.304 L/acre | – | 12 d |
| Sunflower | Annual grassy weeds | 0.154–0.304 L/acre | 60 d | 12 d |
| Sunflower | Annual grassy weeds and broadleaf weeds | – | – | – |
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 IPCO MSO Adjuvant | 5-10 litres per 1000 litres of spray solution (0.5-1% v/v) |
| Required | IPCO MSO ADJUVANT Apply the specified rate of TIDE QUIZALOFOP SELECT with MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 5-10 per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution |
| Required | IPCO MSO ADJUVANT Add 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 EXPRESS® SG Herbicide plus TIDE QUIZALOFOP SELECT plus Merge* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 0.5-1.0 % v/v | 0.5-1.0% v/v (0.5-1.0 litres 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) at 5 - 10 litres per 1000 litres spray solution | 5 - 10 litres per 1000 litres spray solution |
| Required | IPCO MSO ADJUVANT Apply the specified rate of TIDE QUIZALOFOP SELECT with MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or 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% v/v) |
| Required | IPCO MSO ADJUVANT apply TIDE QUIZALOFOP SELECT as a single post-emergent spray at a rate of 0.38 L/ha to 0.75 L/ha with IPCO MSO Adjuvant at a rate of 5 – 10L per 1,000L of solution (0,5 -1 % v/v) | 5 – 10L per 1,000L of solution (0.5 -1 % v/v) |
| Required | IPCO MSO ADJUVANT TIDE QUIZALOFOP SELECT must be applied with an adjuvant such as IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at a rate of 5 - 10 litres per 1,000 litres of spray solution (0.5 – 1% v/v) | 5 - 10 litres per 1,000 litres of spray solution (0.5 – 1% v/v) |
| Required | MERGE Adjuvant | 5-10 litres per 1000 litres of spray solution (0.5-1% v/v) |
| Required | MSO Concentrate with Leci-Tech | 5-10 litres per 1000 litres of spray solution (0.5-1% v/v) |
| Required | IPCO Contender MSO Adjuvant with Leci-Tech | 5-10 litres per 1000 litres of spray solution (0.5-1% v/v) |
| Required | surfactant Apply the specified rate of TIDE QUIZALOFOP SELECT with MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 5-10 per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution |
| Required | MSO Apply the specified rate of TIDE QUIZALOFOP SELECT with MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 5-10 per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution |
| Required | surfactant apply TIDE QUIZALOFOP SELECT as a single post-emergent spray at a rate of 0.38 L/ha to 0.75 L/ha with a recommended surfactant (MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 5 litres per 1000 litres of spray (0.5% v/v) | 5 litres per 1000 litres of spray (0.5% v/v) |
| Required | surfactant Use MUSTER® Toss-N-Go® Herbicide at 20 grams per hectare plus 0.38 - 0.5 litres per hectare TIDE QUIZALOFOP SELECT plus MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or 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 |
| Required | surfactant Use MUSTER® Herbicide at 20 or 30 grams per hectare plus 0.38 – 0.5 litres per hectare TIDE QUIZALOFOP SELECT plus MERGE* Adjuvant or IPCO MSO or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) Adjuvants at 5-10 litres per 1000 litres of spray solution | 5-10 litres per 1000 litres of spray solution |
| Required | surfactant TIDE QUIZALOFOP SELECT plus MERGE* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or 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 |
| Required | MSO Add 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 | surfactant EXPRESS® SG Herbicide plus TIDE QUIZALOFOP SELECT plus Merge* Adjuvant or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 0.5-1.0 % v/v | 0.5-1.0% v/v (0.5-1.0 litres per 100 litres of spray solution) |
| Required | surfactant Merge* Adjuvant, or IPCO MSO Adjuvant or MSO Concentrate with Leci-Tech or IPCO Contender MSO Adjuvant (with Leci-Tech) at 0.5 % v/v (5 L /1000 L spray solution) | 0.5% v/v (5 L /1000 L spray solution) |
| Required | surfactant make one application of 0.38 – 0.75 L/ha plus 0.5% v/v Merge* Adjuvant, IPCO MSO Adjuvant, MSO Concentrate with Leci-Tech, IPCO Contender MSO Adjuvant (with Leci-Tech) | 0.5% v/v |
| Recommended | surfactant Use the higher rate of MERGE* Adjuvant when wild oats or quackgrass are the main target weeds, or under conditions not conducive to good growth | higher rate (of 5-10 L/1000 L range) |
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.
