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Treflan QR5

PCP #14545 · Gowan Company, LLC · Herbicide

Group 3

Group 3 granular herbicide containing 5% trifluralin for preplant incorporated control of annual grasses and broadleaf weeds in oilseed crops, special crops, cereals, and forage establishment. For sale and use only in the Prairie Provinces.

Registered uses (14)

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

CropTargetRatePHI
AlfalfaAnnual grasses and annual broadleaves6.88–13.8 kg/acre
BeanAnnual grasses and annual broadleaves6.88–13.8 kg/acre
CanolaAnnual grasses (wild oats, wild millet/green foxtail, barnyard grass, Persian darnel, crab grass, brome grass, cheat, stink grass, goose grass, annual blue grass) and annual broadleaves (wild buckwheat, cow cockle, pigweed, lamb's-quarters, chickweed, purslane, knotweed, carpetweed)6.88–11.3 kg/acre
CanolaAnnual grasses and annual broadleaves6.88–13.8 kg/acre
CerealsAnnual grasses and annual broadleaves6.88–11.3 kg/acre
FababeanAnnual grasses and annual broadleaves6.88–13.8 kg/acre
FlaxAnnual grasses and annual broadleaves8.9–13.8 kg/acre
LentilsAnnual grasses and annual broadleaves8.9–13.8 kg/acre
MustardAnnual grasses and annual broadleaves6.88–13.8 kg/acre
PeasAnnual grasses and annual broadleaves6.88–13.8 kg/acre
SoybeanAnnual grasses and annual broadleaves6.88–13.8 kg/acre
SunflowerAnnual grasses and annual broadleaves6.88–13.8 kg/acre
WheatFallow Year: wild millet (green foxtail), wild oats, Persian darnel, barnyard grass, wild buckwheat, cow cockle, lamb's-quarters, redroot pigweed, Russian thistle. Crop Year: wild millet (green foxtail), lamb's-quarters, wild oats, wild buckwheat5.26–8.9 kg/acre
WheatFallow Year: wild millet (green foxtail), wild oats, Persian darnel, barnyard grass, wild buckwheat, cow cockle, lamb's-quarters, redroot pigweed, Russian thistle. Crop Year: wild millet (green foxtail), lamb's-quarters, wild oats, wild buckwheat5.26–8.9 kg/acre

About this content. This page presents the official PMRA label as published by Health Canada's 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.

Treflan QR5 (PMRA 14545) — Gowan Company, LLC · Paradigm Inputs