| seasonal prevalence of pathogens and parasites in the savannah honeybee (apis mellifera scutellata). | the loss of apis mellifera l. colonies in recent years has, in many regions of the world, been alarmingly high. no single cause has been identified for these losses, but the interactions between several factors (mostly pathogens and parasites) have been held responsible. work in the americas on honeybees originating mainly from south africa indicates that africanised honeybees are less affected by the interplay of pathogens and parasites. however, little is known about the health status of south ... | 2013 | 23702244 |