Dual-strain performs well in all conditions and temperatures

Your Vineyard is Your Livelihood.

Protect your vines from pruning disease with Bio-Tam 2.0

When you request more product information, you’ll be entered for a chance to win a case of Bio-Tam 2.0 and a $500 VISA gift card!

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Fill out this form to get more Bio-Tam 2.0 product information including research from UC Davis. Plus, you’ll be entered for a chance to win a case of Bio-Tam 2.0 and a $500 VISA gift card!

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For grapevine pruning disease control

The same unique blend of two highly active Trichoderma strains makes Bio-Tam® a powerful biofungicide for management of grapevine trunk and pruning diseases like ESCA, in both convention and organic grapes.

By colonizing the pruning wounds, Trichoderma forms a shield that prevents pathogenic fungi from spreading within the plant.

  • Strains selected for high activity against fungi responsible for grapevine pruning diseases
  • Worker-friendly product featuring 4-hour REI and zero-day PHI
  • Delivers stable great performance in a wide range of environmental conditions, as low as 44.6 degrees F.
  • Excellent IPM partner