Quad
well ventilated environment, out of reach of direct sunlight. Hygiene Remove bumblebee hives after flowering of the crop and no later than 12 weeks after [...] Crops Stone fruits, pome fruits, strawberry, blueberry. Mode of action After introduction of the hive, worker bumblebees start pollinating the flowers while [...] conditions and the amount and quality of pollen. Presentation One hive containing 4 separate extra large colonies of bumblebees including a queen, workers