New Asian types of Varroa destructor: a potential new threat for world apiculture Maria Navajas, Denis L. Anderson, Lilia I. de Guzman, Zachary Y. Huang, Jeremy Clement, Ting Zhou and Yves Le Conte Apidologie, 41 2 (2010) 181-193 Published online: 27 November 2009 DOI: 10.1051/apido/2009068