The surprising reason bees replace their queens
出典: ScienceDaily – https://www.sciencedaily.com/releases/2025/11/251122044333.htm
The surprising reason bees replace their queens
The surprising reason bees replace their queens
Weak pheromones sparked by viral infections can topple a queen—but synthetic signals may keep the colony united.
Date:
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November 22, 2025
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Source:
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University of British Columbia
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Summary:
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Worker bees stage coordinated revolts when viral infections weaken their queen and lower her pheromone output. This disruption drives many of the queen failures that beekeepers struggle with today. Field trials show that synthetic pheromone blends can preve
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