RootShield Plus G

RootShield® PLUS+ GranulesCanadian Maple Leaf

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

New IconAn OMRI listed 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:  18 kg, 227 kg and 453 kg

REI: No REI
PHI: 0-day

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RESOURCES

Benefits & Features

  • Grows in soil and on roots, shields roots from pathogens
  • Seeks out, attacks and eats fungal pathogens
  • Induces host resistance
  • Active over wide temperature range (9-36 °C)
  • Grows in wide pH range (pH 4-8)
  • Compatible with many chemical and biological inputs
  • Well suited to a wide range of soil types
  • Enhances nutrient uptake
  • Helps plants resist/overcome abiotic stresses and transplant shock
  • Does not interfere with beneficial insects
  • Exempt from residue tolerance / MRLs (Maximum Residue Limits)
  • Excellent tool for fungicide resistance management

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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.

Production Sheets

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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