The Growing Challenge of Varroa destructor Resistance to Acaricides: Seeking Sustainable Solutions.
Bahreini R, Morfin N
Pollinators
Every third bite of food in your garden — squash, cucumbers, berries, apples — depends on bees that are losing their chemical defenses against a parasitic mite spreading worldwide.
A tiny mite called Varroa has been devastating honey bee colonies for decades. Beekeepers fight it with chemical treatments, but the mites are evolving resistance to those chemicals, making them less and less effective. Researchers are now urgently calling for new, more sustainable strategies to protect bees before colony losses spiral out of control.
Key Findings
Varroa destructor resistance to synthetic acaricides has become a worldwide phenomenon, undermining the primary chemical defense beekeepers have relied on for decades.
Resistance-driven treatment failures are linked to economic losses across three areas: bee colony health, honey production, and pollination services for food crops.
The review identifies integrated pest management (IPM) strategy revision as the most urgent path forward for sustainable Varroa control.
chevron_right Technical Summary
A global review finds that the mite Varroa destructor is developing resistance to the chemical treatments beekeepers rely on, putting honey bee colonies at serious risk and threatening the pollination services that underpin much of our food supply.
Abstract Preview
Honey bees (Apis mellifera) play a crucial role in global food production as essential pollinators. However, over the past few decades, honey bee populations have faced numerous challenges, includi...
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