Scientific articles Biological Characteristics of the Hybrids Between Honeybee Apis cerana cerana Dong Van with Honeybee Apis cerana indica Ha Tay and Yen Bai in Vietnam Posted on 14 February, 202016 March, 2020 by admin admin Mixed infection of Nosema apis and Nosema ceranae decreases survival of caged honey bees Nosema disease on honeybee Apis cerana in Vietnam