The most feared predators for bees are wasps and hornets and the dreaded Vespa velutina. To capture these voracious killers, we need to take preventative measures already in spring, because it is at this time of the year that the founding queens begin flying in search for both, favorable places for nesting, and new bee-colonies to attack. We can effectively reduce the Vespa velutina local populations by placing, already in spring, our bio traps with a sweet or sour-sweet bait, as recommended in our recipes.
Learn more: Wasps traps
Also see: Asian hornet best trap to use
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