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MCH

Contech Douglas-fir & Spruce beetle repellent uses MCH – a naturally occurring anti-aggregation pheromone of the Douglas-fir & Spruce beetles. In US Forest Service studies, MCH has proven highly effective in protecting living trees from attack. It is also used to prevent the build-up of populations on logs, stumps, and fallen trees. MCH sends a message that the tree is full and that beetles should look elsewhere for a suitable host.

How does MCH work? Beetles and other insects communicate using pheromones. MCH replicates the beetle pheromone that tells other beetles the tree is full and that the food supply is insufficient for additional beetles. Arriving beetles receive the ‘message’ that they should look elsewhere for a suitable host.

How safe is MCH? MCH is environmentally safe and non-toxic to humans, pets, birds and even the beetles themselves. Always follow the instructions provided.

How do I use MCH? MCH is easy to use; simply staple the MCH bubble caps to the tree that needs to be protected. See instructions for more details.

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Disrupt MCH Microflake, Fir & Spruce Beetle Repellent, Hercon

Disrupt MCH 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.

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

Disrupt MCH 500mg and 1000mg XR (Extended Release) Strips, Douglas-fir and Spruce Beetle Repellent, Hercon

Disrupt MCH 500mg and 1000mg XR (Extended Release) Strips, Douglas-fir and Spruce Beetle Repellent, Douglas-fir Beetle Repellent uses MCH – a naturally occurring anti-aggregation pheromone of the Douglas-fir beetle to protect trees from attack by Spruce, and Douglas-fir beetles.

Active Ingredients: 3-methyl-2-cyclohexen-1-one 12.5%
Device Load: One dispenser contains 500 mg or 1000 mg of active ingredient
EPA Registration Number: 8730-83
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: 1 or 2 /tree, 40 /acre
Container Size(s): Min. Order 10 pcs.

State Registrations ONLY for Sale to: AZ, CO, ID, NM, NV, OR, PA, SD, WA, WY

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

From $2.64

MCH 500mg and 1000mg (High Output) Bubble Caps, Synergy Shield Douglas-fir and Spruce Beetle Repellent

Synergy Shield MCH Bubble Caps, Douglas-fir Beetle Repellent uses MCH – a naturally occurring anti-aggregation pheromone of the Douglas-fir beetle to protect trees from attack by Spruce, and Douglas-fir beetles.

Active Ingredients: 3-methyl-2-cyclohexen-1-one 97.9%
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: 1 or 2 /tree, 40 /acre
Container Size(s): Min. Order 10 pcs.

State Registrations ONLY for Sale to: AK, AZ, CO, ID, MT, NM, OR, UT, SD, WA, WY

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

From $2.64

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EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 90515-2
Application Rate Range: 1 or 2 /tree, 20 - 60 /acre
Container Size(s): Sold in Multiples of 10 pcs.

State Registrations ONLY for Sale to: AZ, CO, ID, MT, NV, OR, UT, SD, WA, WY

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

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EPA Signal Word: CAUTION / PRECAUCION
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