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Registered Crop Input Products / Sortan™ IS Herbicide

Sortan™ IS Herbicide

PCP #32627 · Corteva Agriscience Canada Company · Herbicide

Group 2

Group 2 wettable granule herbicide containing 20% rimsulfuron for pre-emergent and postemergent control of annual grasses, quackgrass, and broadleaf weeds in field corn. Provides residual and foliar activity. Can be tank-mixed with glyphosate for improved control in glyphosate-tolerant corn. Maximum one application per year at up to 75 g/ha per season.

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Registered uses (6)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
CornAnnual grasses, quackgrass, redroot pigweed, wild buckwheat, annual sowthistle, wild oats, volunteer wheat, volunteer soybeans (including glyphosate tolerant), volunteer canola, and suppression of lamb's quarters30.4 g/acre30 d
CornAnnual grasses, quackgrass, redroot pigweed, wild buckwheat, annual sowthistle, wild oats, volunteer wheat, volunteer soybeans (including glyphosate tolerant), volunteer canola, and suppression of lamb's quarters15.2–30.4 g/acre30 d
CornAnnual grasses, quackgrass, redroot pigweed, wild buckwheat, annual sowthistle, wild oats, volunteer wheat, volunteer soybeans (including glyphosate tolerant), volunteer canola, and suppression of lamb's quarters30.4 g/acre30 d
CornAnnual grasses, quackgrass, redroot pigweed, wild buckwheat, annual sowthistle, wild oats, volunteer wheat, volunteer soybeans (including glyphosate tolerant), volunteer canola, and suppression of lamb's quarters15.2–30.4 g/acre30 d
CornImproved control of emerged weeds15.2–30.4 g/acre30 d
CornImproved control of emerged weeds15.2–30.4 g/acre30 d

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.

Quick facts

Active ingredients
rimsulfuron 20 %
Sulfonylurea herbicide
CAS 122931-48-0
Formulation
granular
Resistance group
Group 2
First registered
2017-03-07
Registration expiry
2029-12-31