Witasek Ipsowit pheromone for spruce bark beetles
Pheromone preparation to attract the spruce bark beetle. For monitoring at endangered spots (sunny edges of plantations) as well as for locations with pre-infestation in standing or lying wood 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...