PreFence

PreFence®

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Active Ingredient: Streptomyces sp. strain K61

An organic biological fungicide for added control of root diseases.

Registered for use in: USA except AK, DC, IA, ID, IL, KS, KY, MD, MS, ND, NE, NH, SD
Available Sizes: 5 grams, 25 grams and 100 grams

REI: 4-hour
PHI: 0-day

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Benefits & Features

  • Colonizes roots and soil, robbing pathogens of space and nutrients to grow and develop
  • Produces antagonistic metabolites that kill target pathogens or inhibit their growth
  • Induces defense mechanisms in many plants against diseases
  • Effective in soils and soilless growing media
  • Safer for humans, plants, beneficials and the environment
  • Compatible with biological and conventional integrated pest management programs
  • Very low risk of resistance

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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.