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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Device for beekeepers Pchelka-1. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Home, household, hobby

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The essence of the method is as follows: instead of the usual frames, special frames are installed in the hives, in which a plate of window glass is located in place of the honeycomb. On the sides of the wooden frame, at a distance of 4 mm, small nails are not completely stuffed, onto which a thin nichrome wire is fixed.

Installation is carried out in two wires, each of which is fixed on its own studs so that the frame is filled with parallel stretched conductors. There must be no electrical circuit between two adjacent conductors. At a distance of 3 mm. a glass plate is fixed from the conductors. Two conductors depart from each frame, which are connected to the conductors of the adjacent frame and to the output of the device for impulse action.

Device for beekeepers Pchelka-1
(click to enlarge)

The impact on the bees is made early in the morning, at about 4 o'clock in the morning and continues for one hour. The bees receive an electric shock with a voltage of about 60 V and a frequency of about 1 kHz, which lasts about 1 second, followed by a pause of about 5 seconds. These tireless workers begin to sting the glass and release bee venom on it, which quickly dries on the glass.

During the day, the frames are removed, the glass plate is removed and the powdery coating is scraped off with a razor blade, which is collected in a special container. Due to the very high toxicity of the poison, they do it extremely carefully and protecting the respiratory organs.

Since apiaries are usually located far from housing, the electronic device is powered by a car battery.

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