To wich concentration of spores per bee could we find Nosema ceranae in Bombus terrestris in natural conditions ?

20 April 2017 0 7K Report

Hello,

Nosema ceranae is one of harmfull pathogens of Bumblebees. How is the natural concentration of this microsporidian disease in Bombus terrestris species ? In laboratory conditions what are lethal and sublethal doses of this pathogen on Bombus terrestris ?

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