Witasek Trypowit pheromone for striped timber bark beetle Witasek Witapro Organic 300 Tube Witasek Biowit FMX Organic Growing Sleeve Witasek Cembräwit pheromone for larch bark beetles Witasek Chalcowit pheromone for six-toothed bark beetles Witasek Witapro Duo Organic Growing Sleeve Witasek Ipsowit pheromone for spruce bark beetles Witasek Growit Water Retention Granulate Witasek Weevil Pipe Trap Complete Set Witasek Hylowit Pheromone for Large Brown Weevils