CAUSE
One question. One truth.
“Why are bees disappearing?”
Varroa destructor mite infestations, including strains resistant to amitraz, are the primary cause of bee population declines. These mites directly weaken bees and spread harmful viruses, severely compromising colony health and survival.
High confidenceStructural
CURRENT STATE
Bee colonies worldwide face severe losses, with commercial beekeepers reporting over 60% colony losses between 2024 and 2025, and managed honey bee losses in the U.S. reaching 48.2% between 2022 and 2023. Varroa mites spread viruses and reduce colony resilience.
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