Fanny Mondet

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Global pollinators, like honeybees, are declining in abundance and diversity, which can adversely affect natural ecosystems and agriculture. Therefore, we tested the current hypotheses describing honeybee losses as a multifactorial syndrome, by investigating integrative effects of an infectious organism and an insecticide on honeybee health. We demonstrated(More)
Over the past fifty years, annual honeybee (Apis mellifera) colony losses have been steadily increasing worldwide. These losses have occurred in parallel with the global spread of the honeybee parasite Varroa destructor. Indeed, Varroa mite infestations are considered to be a key explanatory factor for the widespread increase in annual honeybee colony(More)
In honey bees, Varroa sensitive hygiene (VSH) behaviour, which involves the detection and removal of brood parasitised by the mite Varroa destructor, can actively participate in the survival of colonies facing Varroa outbreaks. This study investigated the mechanisms of VSH behaviour, by comparing the antennal transcriptomes of bees that do and do not(More)
Partial ureteral duplication in an inverted Y is evidenced by the presence of a ureter duplicated at a variable level before reaching the bladder, in either an orthotopic or an ectopic position. A case of ureteral duplication at the level of the renal hilum with opening of a ureter at the level of the epididymis is reported. The description of this original(More)
The parasitic mite Varroa destructor is responsible for heavy losses in honey bee colonies and represents a major threat to the beekeeping industry. Essential oils offer an attractive alternative to the use of synthetic chemicals for the control of varroa. Amongst them, thymol appears to be particularly promising. However, treatments using thymol as their(More)
Social immunity forms an essential part of the defence repertoire of social insects. In response to infestation by the parasitic mite Varroa destructor and its associated viruses, honey bees (Apis mellifera L.) have developed a specific behaviour (varroa-sensitive hygiene, or VSH) that helps protect the colony from this parasite. Brood cells heavily(More)
Cédric Alaux,1* Jean-Luc Brunet,2 Claudia Dussaubat,1 Fanny Mondet,2 Sylvie Tchamitchan,2 Marianne Cousin,2 Julien Brillard,3 Aurelie Baldy,1 Luc P. Belzunces2 and Yves Le Conte1 1INRA, UMR 406 Abeilles et Environnement, Laboratoire Biologie et Protection de l’abeille, Site Agroparc, 84914 Avignon, France. 2INRA, UMR 406 Abeilles et Environnement,(More)
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