FIELD: agriculture.
SUBSTANCE: invention relates to the field of agricultural production. Disclosed is a weed control device, which comprises a frame made in the form of a transverse front beam, transverse rear beam and lengthwise beams. Note here that support wheels and compressor are mounted on transverse front beam while pneumatic bars, receiver and electric coil are secured at lengthwise beams. Pneumatic bar and electric coil are connected by high pressure pneumatic line, and to lower part of pneumatic bar there is attached gas-jet radiator, in which compressed air from receiver is converted into ultrasonic waves and which consists of nozzle, resonator and outlet of working chamber.
EFFECT: device allows effective control of weed plants.
1 cl, 3 dwg
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