Consumers
care of the pollination and therefore the formation of fruit. Honeybees are traditional important pollinators of arable and horticultural crops. The bumblebee [...] released to combat harmful insects, in the same way as they do in the wild. Koppert supplies various species of parasitic wasps, predatory mites, bugs [...] close relative of the honeybee. In 1987, it was established that bumblebees could prove extremely useful in greenhouses for the purpose of pollination.