Witasek Chalcowit pheromone for six-toothed bark beetles
Pheromone preparation to attract the six-toothed bark beetle. Use with slit traps or trap trees from April (16 °C). Lasts about 6-8 weeks. Trap distances for monitoring 50-100 m, in case of infestation 15-30 m. Safety distance 10-15 m to healthy spruce trees. Contains 5 dispensers.