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Back to Registered Crop Input Products
Registered Crop Input Products / STALLION™ HERBICIDE

STALLION™ HERBICIDE

PCP #34334 · Newagco, Inc. · Herbicide

Group 15

Group 15 herbicide containing S-Metolachlor for selective pre-plant, pre-emergent, and early post-emergent control of annual grasses, broadleaf weeds, and nutsedge in corn, soybeans, beans, potatoes, fruit trees, vegetables, and other crops. Available in tank mix combinations with various herbicides for broader spectrum weed control.

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Registered uses (34)

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

CropTargetRatePHI
AppleAnnual Grasses0.708 L/acre–
AppleAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
ApricotAnnual Grasses0.708 L/acre–
ApricotAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
AsparagusAmerican Nightshade, Eastern Black Nightshade, Crabgrass (smooth, hairy), Barnyard Grass, Fall Panicum, Foxtail (green, yellow, giant), Old Witchgrass0.627–0.708 L/acre16 d
BeanAmerican Nightshade, Eastern Black Nightshade, Fall Panicum, Foxtail (green, yellow, giant), Crabgrass (smooth, hairy), Old Witchgrass, Barnyard Grass, Yellow Nutsedge0.465–0.708 L/acre–
BeanAnnual Grasses and Nutsedge0.465–0.708 L/acre–
CarrotAmerican Nightshade, Fall Panicum, Eastern Black Nightshade, Foxtail (green, yellow, giant), Crabgrass (smooth, hairy), Old Witchgrass, and Barnyard Grass0.486–0.708 L/acre30 d
CeleryAmerican Nightshade, Fall Panicum, Eastern Black Nightshade, Foxtail (green, yellow, giant), Crabgrass (smooth, hairy), Old Witchgrass, and Barnyard Grass0.486–0.708 L/acre62 d
CherryAnnual Grasses0.708 L/acre–
CherryAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
ConifersAnnual Broadleaf and Grass Weeds0.506–0.708 L/acre–
CornGreen and Yellow Foxtail, Barnyard Grass and Broadleaf Weeds0.506–0.708 L/acre–
CornNutsedge, Annual Grasses and Broadleaf Weeds0.506–0.708 L/acre45 d
CornNutsedge, Annual Grasses and Broadleaf Weeds0.506–0.708 L/acre80 d
Cucurbit VegetablesNightshade and Annual Grasses0.465–0.631 L/acre30 d
LupinAnnual Grasses0.445–0.708 L/acre–
LupinAnnual Grasses and Broadleaf Weeds including Nightshade0.445–0.708 L/acre–
PeaEastern Black Nightshade, Annual Grasses0.506–0.708 L/acre–
PeachAnnual Grasses0.708 L/acre–
PeachAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
PearAnnual Grasses0.708 L/acre–
PearAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
PineAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
PlumAnnual Grasses0.708 L/acre–
PlumAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
PoplarAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
PotatoNutsedge, Annual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
RadishAmerican Nightshade, Fall Panicum, Eastern Black Nightshade, Foxtail (green, yellow, giant), Crabgrass (smooth, hairy), Old Witchgrass, Barnyard Grass, Yellow Nutsedge0.486–0.708 L/acre40 d
RutabagaAnnual Grasses and Nutsedge0.506–0.708 L/acre–
SoybeanAnnual Grasses, Broadleaf Weeds including Nightshade, Nutsedge, Emerged Annual or Perennial Weeds0.465–0.708 L/acre–
SpruceAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
Sugar BeetAnnual Grasses and Broadleaf Weeds0.506–0.708 L/acre–
TomatoAnnual Nightshades (American Nightshade, Eastern Black Nightshade), Nutsedge, Annual Grasses and Broadleaf Weeds0.506–0.708 L/acre–

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
s-metolachlor 915 g/L
Mode of action: VLCFA inhibitor (HRAC 15, Chloroacetamide)
CAS 87392-12-9
Formulation
emulsifiable concentrate
Resistance group
Group 15
First registered
2021-11-12
Registration expiry
2026-12-31