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PMRA has approved the emergency registration of Coragen® MaX for use on quinoa to control beet webworms.  The approval is restricted to Saskatchewan, Alberta, Manitoba, and Québec between April 4th, 2024 and October 31st, 2024.

Group 28

Coragen® MaX insecticide / East / Row Crop

Coragen MaX herbicideCoragen® MaX insecticide is a highly concentrated formulation that provides targeted insect control in canola, pulses and cereals.  It’s an innovative solution with a low volume, small warehouse footprint, little plastic and minimal packaging to handle. 

When problem insects like Western bean cutworm are just too tough for other products, Coragen® MaX insecticide can help. Its unique mode of action targets hatching insects all the way through to adult stages of development, providing remarkable extended plant protection unmatched by other chemistries.

That means reliable, consistent, long-lasting protection against key insect pests with minimal impact on many important beneficial insects and pollinators*. Its unique environmental and toxicological profile makes Coragen® MaX insecticide a sound choice for growers and applicators.

Quick Facts

  • The concentrated Coragen® MaX formulation comes in a 2 L jug that treats 60 acres at the most common Western bean cutworm application rate.
  • Lower volumes, smaller warehouse footprint, less plastic and less packaging to handle.
  • Fast acting - target pests stop feeding within minutes of ingestion, resulting in nearly immediate crop protection.
  • Provides up to 21 days of residual control**, including translaminar movement.
  • Rynaxypyr® active comes from a novel group of chemistry with no known cross resistance to other chemistries.
  • Controls hatching insects all the way through to adult stages of development.
  • Has minimal impact on many important beneficial insects and pollinators*.


  • The 7-to-21-day residual activity reduces the number of passes required in the field, lessening fuel consumption, emissions, and deterioration of equipment.
  • The highly concentrated formulation offers:
    • Lower product volume resulting in smaller warehouse footprint
    • Reduced plastic for packaging and less waste to handle
    • Reduced water consumption during production
    • Requires less space during shipping, leading to reduced fuel consumption and lower emissions because of the smaller size of containers

Labels And SDS

4 Labels Available

Product Overview

Coragen® MaX insecticide is an innovative product providing broad spectrum, extended control of many pests, including western bean cutworm, European corn borer, armyworms, cutworms and more. These and other pests are controlled through a novel mode of action – the activation of insect ryanodine receptors (RyRs) – that attacks muscle function and stops insects from feeding in as little as seven minutes.

Coragen® MaX insecticide can be used on a wide variety of crops, has a short (12 hour) re-entry period, with minimal impact on many important pollinators and beneficials*. It's also very tank stable, mixable, and can be applied in a wide range of temperatures (between 4°C and 40°C).

Its effective residual control, coupled with a unique environmental and toxicological profile and new more concentrated formulation, makes Coragen® MaX insecticide a sound crop protection choice.

Coragen® MaX insecticide provides all of the benefits that the industry has come to rely on from Coragen® insecticide, with improved sustainability. The lower volumes, smaller warehouse footprint, less plastic and less packaging to handle means added efficiencies to farmers and retailers alike.


Full crop listing

  • Field corn
  • Corn (Sweet)
  • Popcorn
  • Dry Beans
  • Cereals
  • Cucurbit Vegetable
  • Fruiting Vegetable
  • Hops
  • Leafy Vegetables
  • Legume Vegetable
  • Mint
  • Non-Grass Animal Feeds (Forage, Fodder, Straw, Hay)
  • Root Vegetables
  • Cucumber (Greenhouse)
  • Pepper
  • Tomatoes
  • Seed Corn
  • Brassica Vegetables
  • Green Onion
  • Oilseeds
  • Eggplant
  • Fodder
  • Forage Grass
  • Hay
  • Tuber Vegetables


  • New Brunswick
  • Newfoundland and Labrador
  • Nova Scotia
  • Ontario
  • Prince Edward Island
  • Quebec

Product Specifications

Tech Specs

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Tank Mixing: Very stable in the tank and very tank-mixable. Refer to product label for tank-mixing instructions and to Tank-Mixing Policy for Supported Tank-Mixes.

Temperature: Can be applied in a wide range of temperatures (between 4°C and 40°C).

Packaging: 4 x 2 L jugs/case

Rainfast: 1 hour

Water Volume: 10 gal/ac (100 L/ha)

Re-entry Period: 12 hours

Aerial application: 5 gal/ac (50 L/ha) for cereals, corn, legume vegetables (beans, lupine, fava bean, chickpeas, lentils, peas), sugar beets, oilseeds and potatoes.

Coragen® MaX insecticide Eastern Rate Chart

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