MCH Bubble Caps and MCH Flakes, Pheromone repellent for Douglas-fir and Spruce Beetles
Douglas-fir & Spruce beetle repellents use 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.
MCH Douglas-fir Beetle Repellent uses MCH – a naturally occurring anti-aggregation pheromone of the Douglas-fir beetle to protect living trees from attack by spruce and Douglas-fir beetles. 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.IN STOCK, Shipping DailyMCH Bubble Cap - Bulk qty. Min. Order 10 pcs. FREE US Shipping, Canada $ 25
MCH Disrupt Micro–Flake 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 Micro-Flake form can protect susceptible host trees from infestation by Douglas-fir beetle. FREE US Shipping
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