RootShield PLUS WP Canada

RootShield® PLUS+ WP Canadian Maple Leaf

Active Ingredients: Trichoderma harzianum strain T-22 and Trichoderma virens strain G-41

New Formulation

Biological fungicide that features dual active ingredients to prevent a broad spectrum of root diseases while promoting healthy root systems.

Registered for use in: Canada
Available Sizes: 1.36 kg and 13.6 kg

REI: 4-hour
PHI: 0-day

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RESOURCES

Benefits & Features

  • Controls up to 12 weeks of protection
  • Next generation RootShield that prevents soilborne Phytophthora
  • Promotes a healthier root system, increasing root mass potential
  • Drench for use on outdoor container and nursery crops
  • Biological fungicide

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Resource Center

Frequently Visited

Specimen Label

SDS

Organic Input Compliance

WHAT IS THE DIFFERENCE BETWEEN ROOTSHIELD PLUS+ AND ROOTSHIELD?

RootShield’s active ingredient is Trichoderma harzianum Rifai strain KRL-AG2 (= strain T-22), which provides suppression of root rot caused by Pythium, Fusarium, and Rhizoctonia species.

RootShield PLUS+ contains an additional active ingredient: Trichoderma virens strain G-41. This active broadens the disease spectrum to include Phytophthora spp. and provides better suppression of hot season Pythium spp. (e.g. Pythium aphanidermatum).

WHAT IS THE DIFFERENCE BETWEEN THE WP AND GRANULE FORMULATIONS?

WP is a wettable powder that is added to water then mixed and applied as a drench or dip.

Granules are to be incorporated (mixed in) into growing medium or field soil.

WHAT are THE BEST APPLICATION METHODs?

The WP formulations may be applied to the root zone using hand-held backpack, ground spray equipment, low pressure watering nozzles and through various irrigation systems; please read product labels for specific application details.

Ask Us

If you are a commercial grower/farmer or distributor and you have a question or want to discuss a particular issue, contact us! We’ll be ready to assist via phone or email. A BioWorks team member will respond to emails within 4-hours during normal business hours, 8am-5pm EST.

If you have an urgent crop, program, product or operations matter, please call BioWorks at (800) 877-9443.

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