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Application filed by Inst MikrobiologijafiledCriticalInst Mikrobiologija
Priority to BG8218087ApriorityCriticalpatent/BG51181A1/en
Publication of BG51181A1publicationCriticalpatent/BG51181A1/en
The device is applicable in bee-keeping and it quickly and safely catches queen-bees. The device contains a transparent cylinder (1), where a piston of mild porous cloth (2) and a piston rod (3) are placed. The cylinder (1) has a step (5) with a smaller diameter, while its loose edge has a meshy barrier (6) and is attached to a dismountable pliable pipe (7), ending in a nozzle (8).
BG8218087A1987-12-111987-12-11Device for capturing and labelling queen-bees
BG51181A1
(en)