Deformed wing virus (DWV) is a lethal virus of honeybees (Apis mellifera) implicated in elevated colony mortality rates worldwide and facilitated through vector transmission by the ectoparasitic mite Varroa destructor. Clinical. symptomatic DWV infections are almost exclusively associated with high virus titres during pupal development. usually acquired through feeding by Varroa mites... https://fitnessgravesyardes.shop/product-category/drive-board-wire/