a trap for клептопаразитов bees - osmium

摘要

a trap for catching клептопаразитов bees - osmium contains core box front wall which has two rows of round holes of a sizethe number of inserted in the tube, the upper tube simulators гнездовых channels, not calf to the rear wall of the 2 - 3 mm, tube, the lower number of closed мелкоячеистой meshand at the bottom of the box put imitators пыльцевых crackers cell nests of bees.the trap is in the form of the natural nest of bees, источающего peculiar smell пыльцевых crackers, because of their availability in the trap, the air stream passing over them.moving in the direction of simulators гнездовых channels and extends out of the tubes on the rear wall of the device and provides the impossibility of falling into the trap пч eatзаселяющих hive.