Queen Bees Offload Pesticides to Eggs | Science News

Queen bees are secretly dumping pesticide toxins into their eggs — a shocking new survival tactic that could be silently sabotaging entire colonies. When worker bees fail to filter out chemicals, the queen steps in with a risky move called maternal offloading, sacrificing her offspring’s health to protect herself. This is the first time such behavior has been documented in honeybees, and it may explain why pesticides linger in colonies even after exposure ends — potentially accelerating colony collapse during critical foraging seasons. Scientists tracked the process using nanocolonies and radioactive markers, revealing how queens become chemical reservoirs when workers can’t handle the load. But big questions remain: How long can this go on? What’s the long-term damage? And does every pesticide trigger this response? The race is on to find answers before it’s too late for the bees. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/3700594ca75b5c86