Active Ingredient: Trichoderma harzianum strain T-22

Protects roots from many pathogens.

Registered for use in: CA and OR only
Available Sizes: 30 lb

REI: 4-hour
PHI: 0-day

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Benefits & Features

Based on the highly-effective hybrid fungus Trichoderma harzianum, strain T-22, PlantShield HC protects roots from many pathogens including the root diseases Pythium, Rhizoctionia, Fusarium, Thielaviopsis and Cylindrocladium. Within 24 hours RootShield blocks and actively attacks pathogens by “eating” them: ensuring uninterrupted plant growth. PlantShield HC can be drenched into the soil for root rot protection. One application protects roots for up to 12 weeks and costs less than 2¢ per 6-in pot.

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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.

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