Apidologie 23 (1992) 399-402
Malformations produced by Varroa jacobsoni on Apis mellifera in the province of Buenos Aires, ArgentinaJ. Marcangelia, L. Monettia and N. Fernandezb a
Universidad Nacional de Mar del Plata, facultad de Ciencias exactas y naturales, laboratorio de Artropodos, Funes 3350, (7600) Mar del Plata, Buenos Aires, Argentinab
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
Abstract - Morphological alterations caused by Varroa jacobsoni on recently emerged individuals of a local honey bee population were investigated. Contrary to previous reports, a high percentage of malformed bees resulted from a low number of mites per bee. Key words:
Varroa jacobsoni / Apis mellifera / malformation
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