RootShield® PLUS+ WP

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New Formulation

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

An organic biological fungicide with dual active ingredients to prevent a broad spectrum of root diseases and promote healthy root systems.

Registered for use in: USA except AK
Available Sizes: 1 lb, 3 lb and 30 lb

REI: 0-hour
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 (48-97 °F/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
  • Excellent tool for fungicide resistance management

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Resource Center

Frequently Visited

Specimen Label

SDS

Certifications

 

What is the difference b/w the WP and Granules formulations?

WP is a wettable powder that is added to water then mixed and applied as a spray or drench Granules is to be incorporated (mixed into) into growing mix or field soil.

What is difference b/w the RS+WP and the RS WP?

RootShield Plus WP contains an additional active ingredient: Trichoderma virens strain G-41. This active broadens the disease spectrum to include Phytophthora spp. and better control of hot season Pythium (Pythium aphanidermatum)

What is the best application method?

Soil drench using an injector at 1:100 ratio.

Can I get small Volume rates?

Small Volume Rates

ASK AN EXPERT

If 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. During weekends and holidays we will respond the next business day. If you have an urgent matter, please call BioWorks at (800) 877-9443 or (585) 924-4362.