When the outside temperature is basically stable, the maximum temperature during the day falls below 0°C, and the night minimum temperature drops below -15°C, select a colder weather to move the colony into the wintering room. The specific time is usually from early November to early winter. Late (weak group can advance, strong group can enter the room later).
Management method
Listen to swarms: Enter the wintering room and stand quietly for a while and listen to the buzz. If the bee emits a uniform hum, like a breeze blowing leaves sounds that the room temperature is normal; if the sound is too loud, when the bees fly out, it may be room temperature is higher or indoor dry; if the buzz is not uniform, when the time is high Low, it may be lower room temperature.
It is also possible to use a rubber tube of a stethoscope to insert one end into the nest door and the other end into the ear to hear the buzz. If the buzz sounds evenly and evenly, use your fingers to flick the wall and hear the bee “squeak†and soon stop again. This is the normal phenomenon of the overwintering bee; if the sound produced lasts for a long time, there will be chaos “嗡嗡â€. This is not a normal phenomenon. If necessary, it will be checked and handled in an open box. If you hear the swarming sound of “whistlingâ€, it is a hot phenomenon; when you hear the swarming sound of weak undulations, it is cold. Phenomenon; If the bees in the box are not quiet, there may be sounds such as "squeaking", which may be a rat hazard.
Listening to the sound of the swarm must be analyzed based on the group potential and the position of the clumps. The strong group sounds are louder, and the weak group sounds are smaller. The bee swarm is louder on the front and smaller on the back.
Nest gate inspection: less pre-winter inspection, late inspection should be more. During the inspection, the red flashlight should be used to quietly illuminate the nest door and the bees. It should be quick and accurate to prevent vibration.
During the inspection, if the overwintering bees were found to be evacuated, the bees might move out of the spleen or fly out. This may be because the nest temperature is too high, the queen bees lay eggs early or the feed is depleted in a state of starvation; if there is bee activity in front of the nest, and excrement is excreted. , is the phenomenon of diarrhea; there are honey in the beehive outflow is the feed honey fermentation deterioration; the water inside the beehive is the first hot and cold in the box, poor ventilation, water vapor condenses into water, causing the inside of the box to be damp; Grains are crystals of wintering honey; dead bees have normal body color, small abdomen, abrupt increase in number, weak buzz or no sound, may be a hungry group, and should be rescued immediately; bee corpses are bitten by rats The bees swarming normally, the swarm has moved to the back wall of the box, indicating that the honey in front of the nest has been eaten, and care should be taken to prevent hunger.
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About Esco Medical
Esco Medical has been serving the Dental Industry for nearly 20 years from China. Over the years it has been known by a few names, but has always pursued a single goal of serving our customers
In 2000, [Esco Medical" was founded in Suzhou China. HB Dental specialized in dental chair-mounted unit.
[Esco Medical"has accumulated rich export experience since it started export orders in 2002 and got ISO9001 Certified.
By providing financial stability and operational expertise, it has allowed HB Dental to remain focused on its values and work towards building the company`s core competencies.
The Esco Medical team has built a reputation of quality and integrity in our local community as well as the Dental and Health Care Industries. We are proud of achieving an A+ rating with the Better Business China, and continue to work hard to ensure our customers receive the best value and service available.
Esco Medical prides itself on providing a full & efficient service regarding dental equipment and equipment as well as dental furniture to customers around the world.
Supporting it are our experienced sales, product consultants, service engineers, especially an ISO9001:13485 certified factory with strong ability in researching & creation, as well as the close & sustainable cooperation with many famous factories.
As our core-competitiveness, a research & development team led by a senior engineer who has 30 years experience in manufacturing dental equipments keeps our innovation shouldering with the top technology in global dental field. Customer`s satisfaction is always put in the most important position in our researching, manufacturing and sales as well as after -sales.
Our commitment is to deliver maximum value at minimum cost and aim to be your partner not jus for today but for the future.
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