Paradigm InputsParadigm Inputs
How it WorksCertified Premium Generics
Become a Broker

Site navigation

Paradigm Inputs
How it WorksCertified Premium GenericsAbout UsResourcesFind a BrokerContact
Become a Broker
Paradigm Inputs

Learn more

  • About Us
  • Certified Premium Generics
  • Registered Crop Input Products

How it works

  • How it Works
  • Become a Broker

Find a Broker

  • Find a Broker
  • Contact

Updates

Get the latest news on Certified Premium Generics and broker opportunities.

We respect your inbox and never share your information without permission.

© 2026 Direct Yield Market. All rights reserved.

Privacy policyTerms of serviceCookie settingsAccessibility
FacebookInstagramLinkedInX (Twitter)
Become a BrokerFind a Broker
Back to Registered Crop Input Products
Registered Crop Input Products / Retain® B 333 Herbicide

Retain® B 333 Herbicide

PCP #32845 · Loveland Products Canada Inc. · Herbicide

Group 4

Group 4 systemic auxin-type herbicide containing fluroxypyr for postemergence control of annual and perennial broadleaf weeds in spring wheat, durum wheat, winter wheat, and spring barley. Applied as tank-mix with 2,4-D ester herbicide. Controls weeds by disrupting normal plant growth patterns.

Open full PDF →

Registered uses (10)

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

CropTargetRatePHI
BarleyAnnual and perennial broadleaf weeds (bluebur, burdock, canola (volunteer), cleavers, clovers (sweet), cocklebur, flixweed, field horsetail, goat's-beard, hoary cress, kochia, lamb's-quarters, mustards, plantain, prickly lettuce, ragweed, shepherd's-purse, stinkweed, sunflower (annual), vetch, wild radish, wild mustard, wild buckwheat)0.093 L/acre60 d
BarleyAnnual and perennial broadleaf weeds (includes additional weeds: blue lettuce, dandelion, docks, dog mustard, field bindweed, field peppergrass, gumweed, hairy galinsoga, hedge bindweed, lady's-thumb, leafy spurge, oak-leaved goosefoot, redroot pigweed, round-leaved mallow, Russian thistle, smartweed, stork's-bill, tansy mustard, tartary buckwheat, volunteer flax, wild buckwheat)0.125 L/acre60 d
BarleyAnnual broadleaf weeds (annual smartweed, ball mustard, chickweed, cleavers, corn spurry, cow cockle, flixweed, groundsel, hemp-nettle, kochia, lamb's-quarters, narrow-leaved hawk's beard, redroot pigweed, Russian thistle, shepherd's purse, stinkweed, tartary buckwheat, volunteer rapeseed, volunteer sunflower, wild buckwheat, wild mustard)0.065 L/acre60 d
WheatAnnual and perennial broadleaf weeds (bluebur, burdock, canola (volunteer), cleavers, clovers (sweet), cocklebur, flixweed, field horsetail, goat's-beard, hoary cress, kochia, lamb's-quarters, mustards, plantain, prickly lettuce, ragweed, shepherd's-purse, stinkweed, sunflower (annual), vetch, wild radish, wild mustard, wild buckwheat)0.093 L/acre60 d
WheatAnnual and perennial broadleaf weeds (bluebur, burdock, canola (volunteer), cleavers, clovers (sweet), cocklebur, flixweed, field horsetail, goat's-beard, hoary cress, kochia, lamb's-quarters, mustards, plantain, prickly lettuce, ragweed, shepherd's-purse, stinkweed, sunflower (annual), vetch, wild radish, wild mustard, wild buckwheat)0.093 L/acre60 d
WheatAnnual and perennial broadleaf weeds (bluebur, burdock, canola (volunteer), cleavers, clovers (sweet), cocklebur, flixweed, field horsetail, goat's-beard, hoary cress, kochia, lamb's-quarters, mustards, plantain, prickly lettuce, ragweed, shepherd's-purse, stinkweed, sunflower (annual), vetch, wild radish, wild mustard, wild buckwheat)0.093 L/acre60 d
WheatAnnual and perennial broadleaf weeds (includes additional weeds: blue lettuce, dandelion, docks, dog mustard, field bindweed, field peppergrass, gumweed, hairy galinsoga, hedge bindweed, lady's-thumb, leafy spurge, oak-leaved goosefoot, redroot pigweed, round-leaved mallow, Russian thistle, smartweed, stork's-bill, tansy mustard, tartary buckwheat, volunteer flax, wild buckwheat)0.125 L/acre60 d
WheatAnnual and perennial broadleaf weeds (includes additional weeds: blue lettuce, dandelion, docks, dog mustard, field bindweed, field peppergrass, gumweed, hairy galinsoga, hedge bindweed, lady's-thumb, leafy spurge, oak-leaved goosefoot, redroot pigweed, round-leaved mallow, Russian thistle, smartweed, stork's-bill, tansy mustard, tartary buckwheat, volunteer flax, wild buckwheat)0.125 L/acre60 d
WheatAnnual and perennial broadleaf weeds (includes additional weeds: blue lettuce, dandelion, docks, dog mustard, field bindweed, field peppergrass, gumweed, hairy galinsoga, hedge bindweed, lady's-thumb, leafy spurge, oak-leaved goosefoot, redroot pigweed, round-leaved mallow, Russian thistle, smartweed, stork's-bill, tansy mustard, tartary buckwheat, volunteer flax, wild buckwheat)0.125 L/acre60 d
WheatAnnual broadleaf weeds (annual smartweed, ball mustard, chickweed, cleavers, corn spurry, cow cockle, flixweed, groundsel, hemp-nettle, kochia, lamb's-quarters, narrow-leaved hawk's beard, redroot pigweed, Russian thistle, shepherd's purse, stinkweed, tartary buckwheat, volunteer rapeseed, volunteer sunflower, wild buckwheat, wild mustard)0.065 L/acre60 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
fluroxypyr 333 g/L
Mode of action: Synthetic auxin (HRAC 4, Pyridine carboxylic)
CAS 69377-81-7
Formulation
emulsifiable concentrate
Resistance group
Group 4
First registered
2017-09-13
Registration expiry
2029-12-31