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 / Prism™ SG Herbicide

Prism™ SG Herbicide

PCP #30057 · Corteva Agriscience Canada Company · Herbicide

Group 2

Group 2 herbicide containing rimsulfuron for postemergent control of annual grasses and broadleaf weeds in potatoes, tomatoes, blueberries, caneberries, stone fruit, pome fruit, grapes, and cranberries. Soluble granule formulation requiring non-ionic surfactant for application.

Open full PDF →

Registered uses (15)

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

CropTargetRatePHI
BlueberryActively growing weeds24.3 g/acre21 d
BlueberryAnnual grasses24.3 g/acre–
CaneberryActively growing weeds24.3 g/acre21 d
CranberryWeeds24.3 g/acre60 d
GrapesActively growing weeds24.3 g/acre21 d
Pome FruitWeeds24.3 g/acre7 d
PotatoAnnual grasses (Barnyard Grass, Fall Panicum, Green Foxtail, Yellow Foxtail, Witchgrass), Quackgrass, Lamb's-quarters (suppression), Redroot Pigweed24.3 g/acre30 d
PotatoAnnual grasses and broadleaf weeds24.3 g/acre60 d
PotatoAnnual grasses and broadleaf weeds24.3 g/acre30 d
PotatoYoung actively growing annual grasses and broadleaf weeds24.3 g/acre–
Stone FruitActively growing weeds24.3 g/acre14 d
TomatoAll weeds listed on Prism SG Herbicide label plus hairy nightshade (up to 4 leaf stage)24.3 g/acre30 d
TomatoHairy nightshade24.3 g/acre30 d
TomatoRed Root Pigweed, Wild Mustard, Lady's Thumb, Green Foxtail, Fall Panicum, Barnyard grass, Hairy Nightshade, Lamb's-quarters, Velvetleaf24.3 g/acre45 d
TomatoTriazine resistant lamb's quarters and hairy nightshade56.7 g/acre30 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
rimsulfuron 25 %
Sulfonylurea herbicide
CAS 122931-48-0
Formulation
liquid
Resistance group
Group 2
First registered
2011-06-30
Registration expiry
2029-12-31