PCP #33524 · Valent Canada Inc. · Herbicide
Group 14 suspension concentrate herbicide containing flumioxazin at 479.2 g/L for pre-emergence weed control in labelled field, vegetable, fruit, nut, forage and ornamental crops, bare ground non-crop areas, and as a harvest aid in dried shelled pea and bean (except soybean) and wheat.
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 | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121 mL/acre | 25 d | 12 d |
| Alfalfa | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121 mL/acre | 25 d | 12 d |
| Asparagus | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | – | 12 d |
| Bare Ground | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat |
| 121–181 mL/acre |
| – |
| – |
| Bare Ground | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | – | – |
| Blueberry | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | 7 d | 12 d |
| Blueberry | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle, green foxtail, volunteer canola; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 60.3–181 mL/acre | – | 12 d |
| Broccoli | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 90.6 mL/acre | – | 12 d |
| Celery | Suppression of listed weeds at 149 mL/ha in muck soils and medium-textured mineral soils with <5% OM; control at 224 mL/ha of redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle | 60.3–90.6 mL/acre | – | 12 d |
| Chickpea | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Corn | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | 93 d | 12 d |
| Dried Shelled Pea and Bean | Harvest aid | 45.3–60.3 mL/acre | 8 d | 12 d |
| Garlic | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | – | 12 d |
| Grape | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | 60 d | 12 d |
| Hops | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | 30 d | 12 d |
| Lentil | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Mint | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121 mL/acre | 80 d | 12 d |
| Nursery Stock | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | – | 12 d |
| Nut Trees | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | 60 d | 12 d |
| Oats | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Onion | Suppression of listed weeds at 149 mL/ha in muck soils and medium-textured mineral soils with <5% OM | 60.3 mL/acre | 45 d | 12 d |
| Pea | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Pea | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3 mL/acre | – | 12 d |
| Pear | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | 60 d | 12 d |
| Pepper | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Plum | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 121–181 mL/acre | 60 d | 12 d |
| Potato | Suppression only: redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, eastern black nightshade, kochia, Canada fleabane | 45.3 mL/acre | – | 12 d |
| Raspberry | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, green foxtail, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, volunteer canola, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of moss, liverwort, cleavers, Russian thistle, wild buckwheat | 181 mL/acre | 7 d | 12 d |
| Shallot | Suppression of listed weeds at 149 mL/ha in muck soils and medium-textured mineral soils with <5% OM | 60.3 mL/acre | 45 d | 12 d |
| Soybean | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Strawberry | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 90.6 mL/acre | – | 12 d |
| Sunflower | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Sweet Potato | Suppression only: redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, eastern black nightshade, kochia, Canada fleabane | 45.3 mL/acre | – | 12 d |
| Wheat | Harvest aid | 60.3 mL/acre | 10 d | 12 d |
| Wheat | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3–90.6 mL/acre | – | 12 d |
| Wheat | Redroot pigweed, green pigweed, common ragweed, common lamb's-quarters, hairy nightshade, dandelion, eastern black nightshade, kochia (including Group 2, 4, and 9 resistant), Canada fleabane, common chickweed, common waterhemp (including groups 2, 5 and 9 resistant), Palmer amaranth, annual sowthistle; suppression of green foxtail, volunteer canola, cleavers, Russian thistle, wild buckwheat | 60.3 mL/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 | ADIGOR Adjuvant Do not apply in tank mix, except with Prowl H2O Herbicide, or with an adjuvant, or significant injury may result. | – |
| Required | MSO Concentrate Apply Flumioxazin EZ Herbicide at a rate of 112-149 mL/ha plus methylated seed oil (MSO Concentrate) at a rate of 1% v/v when crop is physiologically mature | 1% v/v |
| Required | Carrier adjuvant May also be applied with Carrier adjuvant at 0.5 L / 100 L water volume | 0.5 L / 100 L water volume |
| Required | Nufarm Enhance non-ionic spray adjuvant OR Nufarm Enhance non-ionic spray adjuvant at 1.25 - 2.5L/1000L; use the higher rate with denser crop canopies and/or with higher weed pressures | 1.25 - 2.5L/1000L |
| Required | Nufarm Enhance non-ionic spray adjuvant Apply Flumioxazin EZ Herbicide at a rate of 149 mL/ha plus Nufarm Enhance non-ionic spray adjuvant, or other non-ionic spray adjuvants, at 1.25 - 2.5L/1000L, after the crop reaches the hard dough stage | 1.25 - 2.5L/1000L |
| Required | MSO Concentrate May also be applied with methylated seed oil (MSO Concentrate) at a rate of 1% v/v. | 1% v/v |
| Compatible | AMS (spray grade nitrogen source) A spray grade nitrogen source ... may be added to the spray mixture along with adjuvant to enhance desiccation. The addition of a nitrogen source does not replace the need for an adjuvant. | ammonium sulphate at 2.24-2.8 kg/ha or a 28-32% nitrogen solution at 1-2 L/ha |
| Do not mix | other formulations of pendimethalin Do not tank mix with other formulations of pendimethalin. | – |
| Do not mix | adjuvant (in the application with 448 mL/ha limit / cone crop use) Do not use with an adjuvant. | – |
| Do not mix | glyphosate on crops grown for seed production DO NOT apply glyphosate to crops if grown for seed production. | – |
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.
