RootShield® AG


Active Ingredient: Trichoderma harzianum strain T-22

Root Disease Control | Biological Fungicide

Registered for use in: AZ, CT, CO, DE, FL, GA, ID, IL, IN, KS, MA, MD, ME, MI, MO, NH, NJ, NM, NY, OH, OK, OR, PA, TX, WA
Available Sizes: 1 lb, 3 lb, 30 lb

REI: 4-hours
PHI: 0-day

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Benefits & Features

  • Biological fungicide that helps protect roots of agriculture crops
  • Use in soil applications (drench, in soil furrow, and potting soil) and for seed treatments
  • Use for dipping bare root strawberries, cane berries and trees
  • Use for dusting garlic, seed potatoes and other root, tuber or bulb crops
  • Preventative control of major soilborne root diseases including Pythium, Fusarium, Rhizoctonia
  • Grows on roots “shielding” them from root damaging fungi
  • Can be tank mixed and is compatible with many chemicals
  • 0-hour REI if applied as a drench, soil injection or soil incorporation

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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.