This video, Bees fighting varroa and braula coeca, was made by Ivan Brndušic, an electronics technician (from a long line of beekeepers on his mother’s side) who lives, works, and watches honey bees in the town of Bor, Serbia. When you see the bees’ attempts to remove the pests, it makes it very clear why hygienic grooming behaviour is a desireable trait for breeding in honey bees!
There’s a great explanation — with annotated photographs — of exactly what we’re seeing in this video as the bees try to fight off both Varroa mites and the very similar-looking but relatively benign-to-bees braula coeca (bee louse) on Brndušic’s website at brnda.com.
Written by beekeepers
Topics: Apis mellifera