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Back to Registered Crop Input Products
Registered Crop Input Products / PROWL H₂O HERBICIDE

PROWL H₂O HERBICIDE

PCP #29542 · Basf Canada Inc. · Herbicide

Group 3Registration expired

Group 3 herbicide containing pendimethalin as a microcapsule suspension for pre-emergence and early post-emergence control of annual grasses and broadleaf weeds in field crops, vegetables, fruit trees, and ornamentals.

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Registered uses (27)

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

CropTargetRatePHI
BeanBarnyard grass, Green foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.959 L/acre90 d
BeanGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.959 L/acre90 d
BeanGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.959 L/acre50 d
BeanGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.959 L/acre80 d
CarrotBarnyard grass, Crabgrass (large and smooth), Fall panicum, Green foxtail, Lamb's-quarters, Redroot pigweed (suppression only)1.5 L/acre90 d
CarrotBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's-quarters, Pigweed2.67 L/acre90 d
CauliflowerGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.996 L/acre60 d
CauliflowerGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.996 L/acre70 d
CeleryBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's-quarters, Pigweed2.67 L/acre60 d
CeleryGreen foxtail, Redroot pigweed, Lamb's-quarters (suppression only)0.959 L/acre60 d
CornBarnyard grass, Crabgrass (large and smooth), Fall panicum, Green foxtail, Lamb's-quarters, Redroot pigweed (suppression only)1.5 L/acre–
OnionBarnyard grass, Crabgrass (large and smooth), Green foxtail, Lamb's-quarters, Redroot pigweed0.89–1.34 L/acre–
OnionBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's-quarters, Pigweed2.67 L/acre30 d
OnionBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's-quarters, Pigweed2.67 L/acre–
OnionGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.959 L/acre30 d
OnionGreen foxtail, Redroot pigweed, Lamb's-quarters0.979 L/acre–
OrnamentalsBarnyard grass, Crabgrass (large and smooth), Fall panicum, Green foxtail, Lamb's-quarters, Redroot pigweed (suppression only)1.5 L/acre–
Pearl MilletBarnyard grass, Crabgrass (large and smooth), Fall panicum, Green foxtail, Lamb's-quarters, Redroot pigweed (suppression only)1.5 L/acre120 d
PlumcotBarnyard grass, Crabgrass (large and smooth), Fall panicum, Green foxtail, Lamb's-quarters, Redroot pigweed (suppression only)1.5 L/acre–
ShallotBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's-quarters, Pigweed2.67 L/acre45 d
ShallotBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's-quarters, Pigweed2.67 L/acre45 d
ShallotGreen foxtail, Redroot pigweed, Lamb's-quarters0.979 L/acre45 d
ShallotGreen foxtail, Redroot pigweed, Lamb's-quarters0.979 L/acre45 d
ShallotLabeled annual grasses and broadleaf weeds0.89–1.34 L/acre45 d
ShallotLabeled annual grasses and broadleaf weeds0.89–1.34 L/acre45 d
SoybeanBarnyard grass, Crabgrass (large and smooth), Green foxtail, Yellow foxtail, Lamb's-quarters (suppression only), Ragweed (common), Redroot pigweed0.89 L/acre100 d
TomatoGreen foxtail, Lamb's-quarters (suppression only), Redroot pigweed0.89 L/acre21 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
pendimethalin 455 g/L
CAS 40487-42-1
Formulation
suspension concentrate
Resistance group
Group 3
First registered
2010-03-04
Registration expiry
2025-12-31