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Showing posts from July, 2025

The Dark side of Miticides

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"Despite growing concerns over the impacts of agricultural pesticides on honey bee health, miticides (a group of pesticides used within hives to kill bee parasites) have received little attention" Many beekeepers are familiar with the pattern of miticide use to control Varroa destructor mites. When a new chemical treatment is introduced, there is often initial optimism because it promises a quick fix and effective mite population suppression. Synthetic miticides such as coumaphos, marketed as Checkmite, and fluvalinate, marketed as Apistan, completely altered the landscape in the 1980s. Because these chemicals could quickly lower mite loads and save colonies that appeared doomed to fail, beekeepers viewed them as practically miraculous remedies. These treatments provided beekeepers with a dependable tool to fight a threat that had already decimated many hives and made colony management much easier. However, the cracks quickly emerged, as is the case wit...

Thermal Impacts of Apicultural Practice

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  "In the delicate dance of life within a beehive, the unseen orchestrator is often thermodynamics, an intricate symphony of energy transfer and conservation" Since Langstroth's development of the moveable frame hive, beekeeping techniques and hive design have mainly not changed . This invention completely changed the way beekeepers kept bees, making it much easier to harvest honey and inspect hives. Though there were many advantages to this design, there were also some unanticipated difficulties, particularly with regard to how bees control the temperature inside their hive. Maintaining robust, healthy, and productive colonies requires an understanding of these thermal dynamics as well as how hive design, management decisions, and environmental factors all affect temperature regulation. "Honeybee colony temperature is controlled by social thermoregulation, with the bees collectively regulating heat and humidity to create a perfect environment for brood ...