FIELD: forestry.
SUBSTANCE: group of inventions relates to forestry, namely to destruction of harmful forest insects with their attraction to synthetic pheromones by means of special devices. Device comprises floating tubular housing (1), on which tray (2) is fixed, closed from above by hemisphere (3) with possibility of their fixation with each other. On surface of hemisphere (3) random row of holes (5) with diameter of not more than 5 mm, and inside hemisphere (3) is fixed clamp (6) for attachment of dispenser (7) with pheromone. Device is used, after collision with which attracted insects fall on water surface, serving as receiver for their destruction.
EFFECT: reduced labor costs for arrangement of pheromone traps, their attachment, bypass and recycling of insects, use of trapped insects as fodder base for fish.
3 cl, 1 dwg
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