Research

Genetic Origin & Survival

Genetic Origin & Survival

On average, colonies with queens from local origin survived 83 days longer compared to non-local origins (p < 0.001). This result demonstrates strong genotype by environment interactions. Consequently, the conservation of bee diversity and the support of local breeding activities must be prioritised in order to prevent colony losses, to optimize a sustainable productivity and to enable a continuous adaptation to environmental changes.

Bacteria Help Honey Bee Larvae

Bacteria Help Honey Bee Larvae

Honey bees are under constant pressure from a whole host of stresses—diseases, poor nutrition,sublethal effects of pesticides, and many others. While researchers have been aware for a number of years of a community of bacteria in adult bees that may aid with some of these stresses,Agricultural Research Service researchers have…

Local bees better than imports

locally adapted strains of honey bee consistently performed better than the “foreign” strains. Honey bee genotypes and the environment In recent years, much attention has been focused on the global problem of honey bee colony losses. Among the many explanations for these losses, variability in the genetic makeup and vitality…