PCP #33379 · WinField Solutions, LLC · Herbicide
Group 9 water-soluble non-selective herbicide containing 540 g/L glyphosate present as potassium salt, for weed control before planting, in minimum tillage and summerfallow, post-emergent in Roundup Ready canola, soybean and corn, preharvest in cereals, oilseeds, pulses and forages, and in tree, vine, berry, asparagus, ginseng, pasture, turf renovation and industrial non-cropland areas.
Same active ingredients. Same registration class. Priced to improve your margin per acre.
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 |
|---|---|---|---|---|
| All Crops | All annual grasses and broadleaved weeds listed above | 0.943 L/acre | – | 12 d |
| All Crops | All annual grasses listed plus crab grass and annual blue grass; all annual broadleaved weeds listed plus kochia, prickly lettuce, shepherd's purse, annual sowthistle, and narrow-leaved vetch | 0.607 L/acre | – | 12 d |
| All Crops | Annual grasses including wild oats, green foxtail, volunteer barley, volunteer wheat, downy brome, giant foxtail, Persian darnel; annual broadleaves including volunteer canola (non-Roundup Ready), wild mustard, lady's-thumb, stinkweed, cleavers, lamb's-quarters, redroot pigweed, hempnettle, flixweed, Russian thistle, volunteer flax, common ragweed (suppression), Canada fleabane (suppression), wild buckwheat, narrow-leaved hawk's beard | 0.336–0.514 L/acre | – | 12 d |
| All Crops | Canada thistle | 0.676–1.89 L/acre | – | 12 d |
| All Crops | Common milkweed, toadflax, alfalfa, dandelion, foxtail barley, other perennials | 0.676–3.24 L/acre | – | 12 d |
| All Crops | Field bindweed | 1.89–3.24 L/acre | – | 12 d |
| All Crops | Quackgrass | 0.676–1.89 L/acre | – | 12 d |
| All Crops | Wild oats, green foxtail, volunteer barley, volunteer wheat, Non-Roundup Ready volunteer canola (rapeseed), wild mustard, lady's-thumb, stinkweed | 0.202 L/acre | – | 12 d |
| All Crops | Wild oats, green foxtail, volunteer barley, volunteer wheat, Non-Roundup Ready volunteer canola (rapeseed), wild mustard, lady's-thumb, stinkweed, flixweed (suppression), kochia (suppression) | 0.271 L/acre | – | 12 d |
| Apple | Annual and perennial weeds | 0.607–3.24 L/acre | 30 d | 12 d |
| Apricot | Annual and perennial weeds | 0.607–3.24 L/acre | 30 d | 12 d |
| Asparagus | Fall seeded ryegrass; annual and perennial weeds | 0.336–0.676 L/acre | 7 d | 12 d |
| Barley | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Blueberry | Quackgrass; annual and perennial weeds | 0.757–1.51 L/acre | 30 d | 12 d |
| Blueberry | Woody brush | 0.67–1.34 % | – | 12 d |
| Canola | Annual grasses and broadleaves as listed; perennials suppression/season-long as listed | 0.223–0.514 L/acre | – | 12 d |
| Canola | Labelled annual and perennial weeds | 0.223–0.506 L/acre | – | 12 d |
| Canola | Labelled annual and perennial weeds | 0.672 L/acre | – | 12 d |
| Canola | Labelled annual and perennial weeds | 1.35 L/acre | – | 12 d |
| Canola | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Cherry | Annual and perennial weeds | 0.607–3.24 L/acre | 30 d | 12 d |
| Chestnut | Annual and perennial weeds | 0.607–3.24 L/acre | – | 12 d |
| Chickpea | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Corn | Labelled weeds | 0.676 L/acre | – | 12 d |
| Cranberry | Annual and perennial weeds | 13.4 % | 30 d | 12 d |
| Dry Bean | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Faba Bean | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Fallow | Volunteer cereals, wild oats, green foxtail, Non-Roundup Ready volunteer canola (rapeseed), wild mustard, flixweed, lamb's-quarters, lady's-thumb, stinkweed, kochia, Russian thistle, cow cockle, redroot pigweed, wild buckwheat | 0.202–0.271 L/acre | – | 12 d |
| Flax | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Forage Grass | Annual and perennial weeds | 0.202–0.943 L/acre | 3 d | 12 d |
| Forage and Pasture | Preharvest weed control; harvest management; forage renovation | 0.676–1.35 L/acre | 3 d | 12 d |
| Ginseng | Annual and perennial weeds | – | – | 12 d |
| Grapes | Annual and perennial weeds | 0.607–3.24 L/acre | 14 d | 12 d |
| Hazelnut | Annual weeds | 0.607–0.943 L/acre | 14 d | 12 d |
| Japanese Heartnut | Annual and perennial weeds | 0.607–3.24 L/acre | – | 12 d |
| Lentil | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Lupin | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Non-Crop Areas | Annual and perennial weeds (residual control) | 0.676–3.24 L/acre | – | – |
| Non-Crop Areas | Annual weeds | 0.202–0.271 L/acre | – | – |
| Non-Crop Areas | Birch, Cherry, Poplar, Western Snowberry, Willow | 0.809–1.62 L/acre | – | – |
| Non-Crop Areas | Maple, Raspberry/Salmonberry, Alder | 1.62 L/acre | – | – |
| Oats | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Pasture | Annual and perennial weeds | 0.676–3.24 L/acre | 3 d | 12 d |
| Pea | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Peach | Annual and perennial weeds | 0.607–3.24 L/acre | 30 d | 12 d |
| Pear | Annual and perennial weeds | 0.607–3.24 L/acre | 30 d | 12 d |
| Plum | Annual and perennial weeds | 0.607–3.24 L/acre | 30 d | 12 d |
| Rye | Pre-seeding annual grasses and broadleaf weeds | 0.202–0.514 L/acre | – | 12 d |
| Soybean | Labelled weeds; volunteer adzuki beans (unifoliate to 4th trifoliate); biennial wormwood (2-8 leaf) | 0.676 L/acre | 65 d | 12 d |
| Soybean | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Strawberry | Emerged perennial weeds | 0.67–1.34 % | 30 d | 12 d |
| Strawberry | Emerged perennial weeds | 22 % | 30 d | 12 d |
| Turf | Annual and perennial weeds | 0.676–3.24 L/acre | – | – |
| Walnut | Annual and perennial weeds | 0.607–3.24 L/acre | – | 12 d |
| Wheat | Preharvest weed control and harvest management | 0.676 L/acre | 7 d | 12 d |
| Wheat | Volunteer cereals, wild oats, green foxtail, downy brome, giant foxtail, Persian darnel, volunteer canola (non-Roundup Ready), wild mustard, flixweed, redroot pigweed, lady's-thumb, stinkweed, kochia, lamb's-quarters, hempnettle, Russian thistle, volunteer flax, common ragweed, Canada fleabane, wild buckwheat, narrow-leaved hawk's beard | 0.336–0.514 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 | SURE-MIX™ SURFACTANT Add 350 mL of surfactant registered for use as listed above. (0.67 L/ha rate, weeds 8 cm to 15 cm) | 350 mL |
| Required | SURE-MIX™ SURFACTANT STONEWALL 540 + 2,4-DB tank mix: Add 350 mL/ha of surfactant - see list in section 7.3. | 350 mL/ha |
| Required | SURE-MIX™ SURFACTANT STONEWALL 540 + Cleat Herbicide... Add 350 mL/ha of surfactant - see list in section 7.3. | 350 mL/ha |
| Required | SURE-MIX™ SURFACTANT For higher volumes (i.e., 150 - 300 L/ha) an approved surfactant must be added at 0.5 L per 100 L of clean water (0.5% v/v). Refer to list in section 8.2.2. | 0.5 L per 100 L of clean water (0.5% v/v) |
| Required | Class Act® NG, Crimson CA®, Agral® 90, Ag Surf®, or Companion™ Add 350 mL of a surfactant registered for use such as Class Act® NG, Crimson CA®, Agral® 90, Ag Surf®, or Companion™ | 350 mL |
| Required | Class Act NG, Crimson CA, Agral 90, Ag-Surf or Companion add 350 millilitres per hectare of a non-ionic surfactant registered for use with this product, such as Class Act NG, Crimson CA, Agral 90, Ag-Surf or Companion. | 350 millilitres per hectare |
| Required | surfactant Add 350 mL/ha of surfactant -see list in section 7.3 (STONEWALL 540 + 2,4-DB tank mix) | 350 mL/ha |
| Recommended | SURE-MIX™ SURFACTANT Add 0.5% v/v of a recommended surfactant when using water volumes greater than 150 L (see section 8.2.2). | 0.5% v/v |
| Recommended | Class Act NG, Crimson CA, Agral 90, Ag-Surf or Companion STONEWALL 540 tank mixtures for annual weed control may require the addition of a surfactant registered for use such as Class Act NG, Crimson CA, Agral 90, Ag-Surf or Companion. Surfactant should be added at a rate of 350 millilitres per hectare. | 350 millilitres per hectare, in 50 - 100 litres of clean water |
| Compatible | AGRAL® 90 Add 350 mL of a surfactant registered for use such as Class Act® NG, Crimson CA®, Agral® 90, Ag Surf®, or Companion™ | 350 mL/ha |
| Compatible | Class Act® NG Add 350 mL of a surfactant registered for use such as Class Act® NG, Crimson CA®, Agral® 90, Ag Surf®, or Companion™ | 350 mL/ha |
| Compatible | surfactant Add 350 mL of a surfactant registered for use such as Class Act® NG, Crimson CA®, Agral® 90, Ag Surf®, or Companion™ | 350 mL/ha |
| Do not mix | surfactant (in specific tank mixes) No surfactant required for common ragweed and for the MCPA amine tank mix noted (marked '* No surfactant required'). | – |
| Do not mix | surfactant No surfactant required at 0.83-1.27 L/ha rate of STONEWALL 540 alone and with certain tank mixes (MCPA, Buctril M/Brox M) | – |
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.
