When you’re growing a high-potential crop, the last thing you want is the previous year’s crop coming back to make trouble. AssureTM II herbicide gets volunteer corn, volunteer cereals, foxtail barley, quackgrass and many other grassy weeds in soybeans, canola, pulses and other crops.
AssureTM II herbicide controls a wide range of volunteer and grassy weeds in pulse, oilseed and soybean crops.
Assure II is a Group 1 product and offers a wide window of application on weeds such as foxtail barley, green foxtail, yellow foxtail, volunteer barley, volunteer corn, volunteer oats, volunteer wheat, wild oats, barnyard grass, fall panicum, old witchgrass, proso millet and quackgrass.
In Eastern Canada, Assure II offers superior* control of volunteer corn control (including glyphosate-tolerant corn) in soybeans, alfalfa, lima beans, adzuki beans, mung beans, canola, dry common beans, flax, sugarbeets, snap beans, rutabagas and industrial hemp. * Based on Ontario trials conducted in 2003 by Dr. Peter Sikkema, University of Guelph.
In the Prairie provinces, look to Assure II for exceptional effectiveness on these same weeds in canola, chickpeas, lentils, peas (field and processing), soybeans, creeping red fescue for seed production, dry common beans, flax, industrial hemp (fibre production only), seed alfalfa, seedling legumes (seed production), camelina, snap beans and sugar beets.
Excellent crop safety and wide window of application.
Alfalfa, For Seed (Medicago sativa ssp. sativa)
Bean, Adzuki (Vigna angularis)
Bean, Dry (All Types) (Fabaceae)
Bean, Dry (All Types) (Phaseolus vulgaris var. vulgaris)
Bean, Kidney (Phaseolus vulgaris var. vulgaris)
Bean, Lima (All or Unspecified) (Phaseolus lunatus var. lunatus)
Bean, Lima, Dry
Bean, Lima, Green (Phaseolus lunatus)
Bean, Lima, Succulent
Bean, Lima (Phaseolus lunatus var. lunatus)
Bean, Mung (Phaseolus spp)
Bean, Mung (Vigna radiata var. radiata)
Bean, Snap (Phaseolus spp.)
Bean, Snap (Phaseolus vulgaris var. vulgaris)
Beet, Sugar, For Seed (Beta vulgaris ssp. vulgaris)
Beet, Sugar (Beta vulgaris ssp. vulgaris)
Canola, For Seed (Brassica spp.)
Canola (Brassica spp.)
Corn, Field Silage, Seed Treatment (Zea mays ssp. mays)
Corn, Field, For Forage Fodder (Zea mays ssp. mays)
Corn, Field, For Seed (Zea mays ssp. mays)
Corn, Field, For Silage
Corn, Field (Zea mays ssp. mays)
Corn, For Seed (Zea mays ssp. mays)
Corn, Sweet (Zea mays ssp. mays)
Corn, Sweet (Zea mays)
Cranberry (Vaccinium macrocarpon)
Flax (Linum usitatissimum)
Lentil (Lens culinaris)
Pea (Pisum spp.)
Rutabaga (Brassica napus var. napobrassica)
Soybean (Glycine max)
Sunflower (Helianthus annuus)
Sunflower (Helianthus spp.)
Vegetables, Cucurbit (Cucurbitaceae)
Aerial Application: Assure II is registered for aerial application only when applied alone.
Refer to the Assure II label for complete use instructions.
Refer to the Controlled Weeds list for the full list of weeds.
0.2 L/ac rate
• Wild oats(1)
(1) 1-leaf to 5-leaf up to 2 tillers
0.3 L/ac rate
All weeds listed in the Controlled Weeds + Quackgrass*
• 200 mL/ac to 300 mL/ac
• Surfactant: Add Sure-Mix (included in the box) at 5 L per 1,000 L of spray solution (0.5% v/v). Use Merge® at 5 L to 10 L per 1 1,000 L of spray solution (0.5% v/v to 1% v/v) if Sure-Mix is not available.
• Water volume
- Ground 40 L/ac (10 US gal/ac)
Assure II can be safely applied almost any crop stage.
Apply Assure II when grasses are between 2-leaf and early tillering stage.
Follow the pre-harvest interval guidelines.
Window of Application
It is important to time the application of Assure II to the weed staging since Assure II can be safely applied at almost any stage of the crop.
Apply to volunteer corn and quackgrass at the 2-leaf to 6-leaf stage and when other labeled weeds are at 2-leaf stage to early tillering stage.
- 1 hour
Prior to harvest, do not apply to:
Canola within 64 days, chickpeas within 85 days, flax within 82 days, lentils or peas (field and processing) within 65 days, soybeans within 80 days.
Do not graze the treated crops or cut for hay.
• Ally®(2): Creeping red fescue
• Tribenuron-methyl tolerant sunflowers
• Muster®(2): Canola and mustard (condiment and oilseed oriental)
• Refine® SG: Creeping red fescue
• Basagran®(3): Dry beans(2), soybeans
• Glyphosate: Roundup Ready® canola; Roundup Ready® soybeans
• Liberty®(2) for use in LibertyLink canola
• Odyssey® NXT*
• Solo® ADV*
• Viper® ADV(1*) field pea & soybean only
1 Minimum 250 mL/ac Assure II, add UAN 28% as per Viper® ADV label
2 Registered tank mixes
3 Minimum 250 mL/ac Assure II
Do not use Sure-Mix.
• Packaging: One (1) case contains 8 L of Assure II + 8 L jug Sure- Mix™. Assure II is also available in 500 L Mega totes.
Assure II Herbicide Label Cover Sheet
Assure II Herbicide Label
Sure-Mix Surfactant Label
Herbicide Assure II feuille de couverture étiquette principale
Herbicide Assure II étiquette principale
Herbicide Sure-Mix étiquette principale
Safety Data Sheets (PDF)
Assure II Herbicide SDS Cover Sheet
Assure II Herbicide SDS
Sure-Mix Surfactant SDS
Herbicide Assure II feuille de couverture fiche signalétique
Herbicide Assure II fiche signalétique
Herbicide Sure-Mix fiche signalétique