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 / Weed-Master Glyphosate 540 Ultra Herbicide

Weed-Master Glyphosate 540 Ultra Herbicide

PCP #34320 · Teragro Inc. · Herbicide

Group 9

Group 9 glyphosate herbicide (540 g/L as potassium salt) for pre-seeding, post-emergent (in glyphosate tolerant crops), and preharvest weed control in a wide range of field crops, tree fruits, berries, and non-cropland areas.

Open full PDF →

Registered uses (43)

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

CropTargetRatePHI
All CropsAnnual grasses and broadleaf weeds0.202–0.943 L/acre–
AppleAnnual and perennial weeds0.607–3.24 L/acre30 d
ApricotAnnual and perennial weeds0.607–3.24 L/acre30 d
AsparagusFall seeded ryegrass0.336–0.676 L/acre7 d
BlueberryQuackgrass0.757–1.51 L/acre30 d
BlueberryWeeds––
Canary seedAnnual and perennial weeds0.676 L/acre7 d
CanolaAnnual and perennial weeds0.676 L/acre7 d
CanolaWild oats, green foxtail, volunteer barley, volunteer wheat, barnyard grass, stinkweed, redroot pigweed, wild mustard, Russian thistle, lamb's-quarters, non-Glyphosate Tolerant volunteer canola, hempnettle, lady's-thumb, kochia, wild tomato, cleavers, wild buckwheat, shepherd's purse, cow cockle, night-flowering catchfly, smartweed, stork's-bill, flixweed, narrow-leaved hawk's beard, round-leaved mallow, Canada thistle, perennial sow thistle, dandelion, quackgrass, foxtail barley0.223–0.514 L/acre–
CerealsAnnual and perennial weeds0.676 L/acre7 d
CherryAnnual and perennial weeds0.607–3.24 L/acre30 d
ChestnutAnnual and perennial weeds0.607–3.24 L/acre–
ChickpeaAnnual and perennial weeds0.676 L/acre7 d
CornVelvetleaf, common ragweed, common lamb's-quarters, redroot pigweed, smooth pigweed, cocklebur, green smartweed, lady's-thumb, Pennsylvania smartweed, Eastern black nightshade, wild mustard, wild buckwheat, foxtail, barnyard grass, crabgrass, quackgrass, fall panicum, wild proso millet, wild oats, volunteer barley, volunteer wheat, stinkweed, Russian thistle, non-Glyphosate Tolerant canola, hemp-nettle, kochia, chickweed, corn spurry, wild tomato, cleavers, shepherd's purse, cow cockle, night-flowering catchfly, stork's-bill, flixweed, narrow-leaved hawk's-beard, common milkweed, yellow nutsedge, round-leaved mallow, field bindweed, perennial sow thistle, Canada thistle, wire-stemmed muhly0.676–1.35 L/acre–
CranberryWeeds–30 d
Dry beansAnnual and perennial weeds0.676 L/acre7 d
Fava BeanAnnual and perennial weeds0.676 L/acre7 d
FilbertAnnual and perennial weeds0.607–0.943 L/acre14 d
FlaxAnnual and perennial weeds0.676 L/acre7 d
Forage and PastureAnnual and perennial weeds0.676–1.35 L/acre3 d
GinsengWeeds––
GrapesAnnual and perennial weeds0.607–3.24 L/acre14 d
HazelnutAnnual and perennial weeds0.607–0.943 L/acre14 d
Japanese HeartnutAnnual and perennial weeds0.607–3.24 L/acre–
LentilsAnnual and perennial weeds0.676 L/acre7 d
LupinAnnual and perennial weeds0.676 L/acre7 d
NectarineAnnual and perennial weeds0.607–3.24 L/acre30 d
Non-CroplandAnnual grasses and broadleaves, perennial weeds, brush and trees0.607–3.24 L/acre–
OatsAnnual and perennial weeds0.676 L/acre7 d
PasturePerennial weeds0.676–3.24 L/acre–
PeachAnnual and perennial weeds0.607–3.24 L/acre30 d
PearAnnual and perennial weeds0.607–3.24 L/acre30 d
PeasAnnual and perennial weeds0.676 L/acre7 d
PlumAnnual and perennial weeds0.607–3.24 L/acre30 d
SoybeanAnnual and perennial weeds0.676–1.35 L/acre–
SoybeanAnnual and perennial weeds0.676 L/acre7 d
SoybeanVelvetleaf, common ragweed, common lamb's-quarters, redroot pigweed, smooth pigweed, cocklebur, green smartweed, lady's-thumb, Pennsylvania smartweed, Eastern black nightshade, wild mustard, wild buckwheat, foxtail, barnyard grass, crabgrass, quackgrass, fall panicum, wild proso millet, wild oats, volunteer barley, volunteer wheat, stinkweed, Russian thistle, non-Glyphosate Tolerant canola, hemp-nettle, kochia, chickweed, corn spurry, wild tomato, cleavers, shepherd's purse, cow cockle, night flowering catchfly, stork's bill, flixweed, narrow leaved hawk's-beard, common milkweed, yellow nutsedge, field bindweed, perennial sow thistle, Canada thistle, wire-stemmed muhly, bur cucumber, volunteer adzuki beans, biennial wormwood, horse-nettle, tall waterhemp, volunteer alfalfa, bromegrass0.676–1.89 L/acre–
StrawberryWeeds–30 d
Sugar BeetEmerged weeds up to 15 cm in height0.336–0.931 L/acre30 d
SummerfallowAnnual and perennial weeds including quackgrass, Canada thistle, toadflax, dandelion0.676–1.89 L/acre–
TurfgrassAnnual and perennial weeds0.676–3.24 L/acre–
WalnutAnnual and perennial weeds0.607–3.24 L/acre–
WheatAnnual and perennial weeds0.676 L/acre7 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
glyphosate 540 g/L
Mode of action: EPSP synthase inhibitor (HRAC 9, Glycine)
CAS 1071-83-6
Formulation
Water Soluble Solution
Resistance group
Group 9
First registered
2021-11-02
Registration expiry
2026-12-31