Product Overview
In Stock and Ready to Ship for the 2025 Season!
BeetleBlock-MCH is registered for sale in WA, OR, ID, WY, MT, AZ, NM, & CO and may only be shipped to those states.
Repellent for the control of Douglas-Fir and Spruce Beetles
BeetleBlock-MCH is an anti-aggregation pheromone that signals Douglas-Fir Beetles and Spruce Beetles not to visit an area or individual trees. The pheromone repellent is enclosed in a controlled release dispenser that is stapled or nailed to trees during the beetle season.
Control of both Douglas-Fir and Spruce Beetles has been excellent as demonstrated by the USFS and State Foresters. A detailed explanation of MCH and how to use BeetleBlock-MCH can be found here.
Use Rates: | |
10-15" diameter tree | 2 Dispensers |
15-20" diameter tree | 3 Dispensers |
20-25" diameter tree | 4 Dispensers |
Over 25" diameter tree |
5 Dispensers |
Or 40 per acre |
|
BeetleBlock-MCH is registered for sale in WA, OR, ID, WY, MT, AZ, NM, & CO and may only be shipped to those states.