Flying Doctors® Multi Hive is a big weather-resistant polystyrene hive for outdoor use and consists of 3 separated compartments containing each a PREMIUM quality colony. Each compartment has an integrated dispenser system for having biopesticides or previously collected pollen spread in the crop by bumblebees. On its way out, bumblebees pass through the dispenser tray which contains the biopesticide or pollen. The product sticks to the bumblebees. As they do their pollination work, the bumblebees deliver the product straight to each flower they visit.