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05 May 2020, Berlin: A beekeeper holds a honeycomb with covered drone brood in her hands, Stock Photo, Picture And Rights Managed Image. Pic. PAH-200506-99-952868-DPAI | agefotostock
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Hyperthermia treatment can kill immature and adult Varroa destructor mites without reducing drone fertility | SpringerLink
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05 May 2020, Berlin: A Varroa mite sits in a honeycomb on a drone pupa that was cut out of a beehive with drone brood. The beekeepers remove the drone brood from
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The Varroa Problem: Part 8 - Regulatory Cascades, Varroa Tolerance, and a Moon Shot - Scientific Beekeeping
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Beekeeper examining comb from the brood chamber of hive, Stock Photo, Picture And Rights Managed Image. Pic. F76-437239 | agefotostock
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PDF) The removal of capped drone brood: An effective means of reducing the infestation of varroa in honey bee colonies
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05 May 2020, Berlin: Honeybees sit on a honeycomb with drone brood cut out of a beehive, Stock Photo, Picture And Rights Managed Image. Pic. PAH-200506-99-952880-DPAI | agefotostock
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File:CSIRO ScienceImage 6961 Worker honey bees removing excess drone brood from the hive.jpg - Wikimedia Commons
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