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MCH Microflakes

MCH Microflake Pheromone Repellent for Douglas-Fir and Spruce Beetles


How It Works


MCH bark beetle anti-aggregant Microflakes (U.S. EPA Product Registration No. 8730–72) contain the active ingredient methyl cyclohexenone or MCH, which is effective as an anti-aggregation pheromone against Douglas-fir beetles, Spruce beetles, and certain other species.

These Microflakes provide a very important capability in the fight against Douglas-fir and spruce beetle: namely, the ability to protect high-value trees by allowing rapid and effective aerial treatment of forests or large tree stands not possible with the hand-applied "bubble cap" or "Vaportape" products.

MCH bark beetle anti-aggregant Microflakes can also be applied to small to mid–size tree stands or to individual trees using a variety of ground application methods at faster rates than possible with products requiring hand–stapling or nailing.


Benefits of MCH Flakes

  • More tamper and theft resistant than traditional MCH bubble caps or Vaportape.
  • Ideal for use to protect venerable trees at schools, in public parks, along sidewalks, and in areas with a large volume of public and pedestrian traffic.
  • Simple application.
  • Provides virtually the same level of tree and stand protection as traditional MCH pheromone bubble caps and Vaportape.
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MCH Microflake, Hercon Disrupt Fir & Spruce Beetle Repellent, Hercon

MCH Disrupt Microflake Bark Beetle pheromone repellent flakes are an effective management tool for certain bark beetles on various tree species. MCH is an anti-aggregation pheromone that when applied in the Microflake form can protect susceptible host trees from infestation by Douglas-fir and Spruce beetles.

Active Ingredients: 3-methyl-2-cyclohexen-1-one 97.9%
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: 5.5 Lbs./acre
Container Size(s): 2.2 Lbs.


State Registrations Limited State Registrations: AZ, CO, ID, NV, OR, PA, SD, UT, WY


Perishable Product ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product is perishable.

From $156.95

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