RootShield® HC 
Active Ingredients: Trichoderma harzianum strain T-22
An OMRI listed biological fungicide that prevents a broad spectrum of root diseases.
Registered for use in: Canada
Available Sizes: 13.6 kg and 90.9 kg
REI: 4-hour
PHI: 0-day
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Benefits & Features
- Greenhouse crops, outdoor nursery plants, and agricultural field crops; foliar diseases in greenhouse crops, outdoor nursery plants, strawberries, lettuce and geraniums
- Grows on roots “shielding” them against root damaging fungi
- Releases enzymes that dissolve the cell wall of many fungal pathogens
- Promotes a healthier root system increasing root mass potential
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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.