Insect Control | Beneficial Nematodes – Soil Drench


  • Biological Control for fungus gnats and Western Flower Thrips
  • Safe and easy to apply
  • Exempt from EPA regulations; no REI
  • Compatible with many pesticides
  • Fast, overnight delivery as needed

Available Sizes: 100 million, 250 million, 500 million, and 2 billion count packets

Registered for use in the USA except: HI

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If you're a professional grower and have a question, or you just want to discuss a particular issue, contact us. We'll be ready to help address your concerns via phone or email. A BioWorks team member will respond within 4 hours during normal business hours, 8AM-5PM EST. During weekends and holidays someone will respond the next business day. If you have an urgent matter, please call us at 800-877-9443 or 585-924-4362.