Device for fighting colorado potato beetles.

摘要

The invention relates to a chemical-free device which fights the Colorado potato beetles and their larvae on the potato fields. According to the invention, the device for fighting the potato beetles consists of a frame (2) to which an absorption turbine (1) is attached, connected through a Cardan transmission (10) to the power outlet of a tractor, a turbine which absorbs, through a receiving cone (5), an absorption tube (3) and a collecting tube (8), the Colorado potato beetles and their larvae into a collector (4) from which these are released, through a lid (6), and destroyed by incineration in specially designated areas. According to the invention, the device has the advantage of a simple construction, which efficiently fights Colorado potato beetles and their larvae, solely by physical methods, without toxic substances and therefore, without polluting the soil and the vegetation.