Published - 27 November 2024 By Nadine Chapman and Jody Gerdts New tools for selecting varroa resistant bees: unhealthy brood odour and varroa volatiles Varroa Sensitive Hygiene (VSH) occurs when workers recognise that the brood has been infested with varroa and uncap the cell. They may then recap the … Read More breeding, hygienic behaviour, varroa, varroa sensitive hygiene Breeding, Pests and diseases
