A. Ashiralieva and E. Genersch, , the etiological agent of American foulbrood in honeybees ??? a review, Apidologie, vol.44, issue.4, pp.411-420, 2006.
DOI : 10.1051/apido:2006028

P. Aupinel, D. Fortini, H. Dufour, J. Tasei, B. Michaud et al., Improvement of artificial feeding in a standard in vitro method for rearing Apis mellifera larvae, Bull. Insectol, vol.58, pp.107-111, 2005.

L. De-vuyst and E. J. Vandamme, Bacteriocins of lactic acid bacteria, Blackie academic & professional, 1994.

C. Efthymiou and C. A. Hansen, An Antigenic Analysis of Lactobacillus Acidophilus, Journal of Infectious Diseases, vol.110, issue.3, pp.258-267, 1962.
DOI : 10.1093/infdis/110.3.258

J. D. Ellis and P. A. Munn, The worldwide health status of honey bees, Bee World, vol.144, issue.7, pp.88-101, 2005.
DOI : 10.1080/0005772X.1971.11097354

J. D. Evans and T. Armstrong, , by bacteria isolated from honey bees, Journal of Apicultural Research, vol.173, issue.4, pp.168-171, 2005.
DOI : 10.1186/1471-2148-2-9

J. D. Evans and T. Armstrong, Antagonistic interactions between honey bee bacterial symbionts and implications for disease, BMC Ecol, vol.6, issue.4, 2006.

J. Evans and D. Lopéz, Bacterial Probiotics Induce an Immune Response in the Honey Bee (Hymenoptera: Apidae), Journal of Economic Entomology, vol.97, issue.3, pp.752-756, 2004.
DOI : 10.1093/jee/97.3.752

E. Forsgren, J. Stevanovic, and I. Fries, Variability in germination and in temperature and storage resistance among Paenibacillus larvae genotypes, Veterinary Microbiology, vol.129, issue.3-4, pp.342-349, 2008.
DOI : 10.1016/j.vetmic.2007.12.001

I. Fries, A. Lindström, and S. Korpela, Vertical transmission of American foulbrood (Paenibacillus larvae) in honey bees (Apis mellifera), Veterinary Microbiology, vol.114, issue.3-4, pp.269-274, 2006.
DOI : 10.1016/j.vetmic.2005.11.068

E. Genersch, A. Ashiralieva, and I. Fries, Strainand genotype-specific differences in virulence of Paenibacillus larvae subsp. larvae, a bacterial pathogen causing American foulbrood disease in honeybees, Appl. Environ. Microbiol, vol.11, pp.7551-7555, 2005.

E. Genersch, E. Forsgren, J. Pentikainen, A. Ashiralieva, S. Rauch et al., Reclassification of Paenibacillus larvae subsp. pulvifaciens and Paenibacillus larvae subsp. larvae as Paenibacillus larvae without subspecies differentiation, INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, vol.56, issue.3, pp.501-511, 2006.
DOI : 10.1099/ijs.0.63928-0

M. Gilliam, Identification and roles of nonpathogenic microflora associated with honey bees, FEMS Microbiol. Lett, vol.155, pp.1-10, 1997.

H. Gontarski, der Futtersaft und die Königinnenenstehung der Honigbiene, Proc. Int. Congr. Apiculture, XVII, Bologna and Rome, vol.2, pp.81-95, 1958.

F. Guarner, The intestinal flora in inflammatory bowel disease: normal or abnormal?, Curr. Opin. Gastroen, vol.21, pp.414-418, 2005.

M. H. Haydak, Honey Bee Nutrition, Annual Review of Entomology, vol.15, issue.1, pp.143-156, 1970.
DOI : 10.1146/annurev.en.15.010170.001043

T. Klaenhammer, E. Altermann, F. Arigoni, A. Bolotin, F. Breidt et al., Discovering lactic acid bacteria by genomics, Antonie van Leeuwenhoek, vol.82, pp.29-58, 2002.
DOI : 10.1007/978-94-017-2029-8_3

URL : https://hal.archives-ouvertes.fr/hal-01190023

A. Lindström and I. Fries, ) colonies, Journal of Apicultural Research, vol.50, issue.8, pp.82-86, 2005.
DOI : 10.1093/jee/35.3.327

S. Nordström and I. Fries, honey, Journal of Apicultural Research, vol.14, issue.5, pp.97-103, 1995.
DOI : 10.1051/apido:19920601

E. Nova, J. Wärnberg, S. Gómez-martínez, L. E. Díaz, J. Romeo et al., Immunomodulatory effects of probiotics in different stages of life, British Journal of Nutrition, vol.77, issue.S1, pp.90-95, 2007.
DOI : 10.1007/s00345-005-0043-1

T. C. Olofsson and A. Vásquez, Detection and Identification of a Novel Lactic Acid Bacterial Flora Within the Honey Stomach of the Honeybee Apis mellifera, Current Microbiology, vol.73, issue.4, pp.356-363, 2008.
DOI : 10.1007/s00284-008-9202-0

A. C. Ouwehand, S. Salminen, and E. Isolauri, Probiotics: an overview of beneficial effects, Antonie van Leeuwenhoek, vol.82, pp.279-289, 2002.
DOI : 10.1007/978-94-017-2029-8_18

E. A. Pfeiler and T. R. Klaenhammer, The genomics of lactic acid bacteria, Trends in Microbiology, vol.15, issue.12, pp.546-553, 2007.
DOI : 10.1016/j.tim.2007.09.010

R. Development and C. Team, R: A language and environment for statistical computing, R foundation for statistical computing, 2005.

J. H. Ryu, S. H. Kim, H. Y. Lee, J. Y. Bai, Y. D. Nam et al., Innate Immune Homeostasis by the Homeobox Gene Caudal and Commensal-Gut Mutualism in Drosophila, Science, vol.319, issue.5864, pp.777-782, 2008.
DOI : 10.1126/science.1149357

G. F. Townsend and R. W. Shuel, Some Recent Advances in Apicultural Research, Annual Review of Entomology, vol.7, issue.1, pp.481-500, 1962.
DOI : 10.1146/annurev.en.07.010162.002405

A. Vásquez and T. C. Olofsson, The lactic acid bacteria involved in the production of bee pollen and bee bread, Journal of Apicultural Research, vol.5, issue.12, 2009.
DOI : 10.1007/BF01088178

A. Vásquez, T. C. Olofsson, and D. Sammataro, A scientific note on the lactic acid bacterial flora in honeybees in the USA ??? A comparison with bees from Sweden, Apidologie, vol.123, issue.1, pp.26-28, 2009.
DOI : 10.1051/apido:2008063

D. Yue, M. Nordhoff, L. H. Wieler, and E. Genersch, Fluorescence in situ hybridization (FISH) analysis of the interactions between honeybee larvae and Paenibacillus larvae, the causative agent of American foulbrood of honeybees (Apis mellifera), Environmental Microbiology, vol.35, issue.6, pp.1612-1620, 2008.
DOI : 10.1111/j.1462-2920.2008.01579.x

A. W. Woodrow, Susceptibility of Honeybee Larvae to Individual Inoculations with Spores of Bacillus larvae, Journal of Economic Entomology, vol.35, issue.6, pp.892-895, 1942.
DOI : 10.1093/jee/35.6.892