RootShield WP

RootShield® WP


Active Ingredient: Trichoderma harzianum strain T-22
Controls: Pythium

An organic biological fungicide that prevents a broad spectrum of root diseases.

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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Benefits & Features

  • Grows in soil and on roots, shields roots from pathogens
  • One application provides up to 12 weeks of protection
  • Drench for use on nursery, greenhouse and vegetables
  • Easier mixing – water soluble carrier
  • Releases enzymes that dissolve the cell wall of many fungal pathogens
  • Promotes a healthier root system, increasing root mass potential
  • 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

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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.