References

Adjlane, N., S.E. Doumandji and N. Haddad, 2012. [Situation of beekeeping in Algeria factors threatening the survival of local colonies of Apis mellifera bees intermissa]. Cah. Agric., 21: 235-241, (In French).
CrossRef  |  

Alippi, A., F.J. Reynaldi, A.C. Lopez, M.R. de Giusti and M. Aguilar, 2004. Molecular epidemiology of Paenibacillus larvae larvae and incidence of American foulbrood in Argentinean honeys from Buenos Aires province. J. Apicult. Res., 43: 131-139.
Direct Link  |  

Ashiralieva, A. and E. Genersch, 2006. Reclassification, genotypes and virulence of Paenibacillus larvae, the etiological agent of American foulbrood in honeybees-a review. Apidologie, 37: 411-420.
CrossRef  |  Direct Link  |  

Bassi, S., E. Carra, E. Carpana, G.L. Paganelli and S.A. Pongolini, 2010. A scientific note on the detection of spores of Paenibacillus larvae in naturally and artificially contaminated honey: Comparison of cultural and molecular methods. Apidologie, 41: 425-427.
CrossRef  |  Direct Link  |  

Bzdil, J., 2007. Detection of Paenibacillus larvae spores in the debris and wax of honey bee by the Tween 80 method. Acta Vet. Brno, 76: 643-648.
CrossRef  |  

Crailsheim, K. and U. Riessberger-Galle, 2001. Honey bee age-dependent resistance against American foulbrood. Apidologie, 32: 91-104.
CrossRef  |  

Dingman, D.W. and D.P. Stahly, 1983. Medium promoting sporulation of Bacillus larvae and metabolism of medium components. Applied Environ. Microbiol., 46: 860-869.
Direct Link  |  

Ellis, J.D. and P.A. Munn, 2005. The worldwide health status of honey bees. Bee World, 86: 88-101.
Direct Link  |  

Fries, I. and S. Nordstrom, 2001. Examination of honey and adult bees for early detection of Paenibacillus larvae larvae. Proceedings of the 37th International Apicultural Congress, October 28-November 1, 2001, Durban, South Africa -.

Fries, I. and S. Raina, 2003. American foulbrood and African honey bees (Hymenoptera: Apidae). J. Econ. Entomol., 96: 1641-1646.
CrossRef  |  

Fries, I., A. Imdorf and P. Rosenkraz, 2006. Survival of mite infested Varroa destructor honey bee Apis mellifera colonies in a Nordic climate. Apidology, 37: 1-7.
CrossRef  |  Direct Link  |  

Genersch, E., A. Ashiralieva and I. Fries, 2005. Strain- and genotype-specific differences in virulence of Paenibacillus larvae subsp. larvae, a bacterial pathogen causing American foulbrood disease in honeybees. Applied Environ. Microbiol., 71: 7551-7555.
CrossRef  |  

Gochnauer, T.A. and J. Corner, 1974. Detection and identification of Bacillus larvae in a commercial sample of bee-collected pollen. J. Apic. Res., 13: 265-267.

Gochnauer, T.A., 1973. Growth, protease formation and sporulation of Bacillus larvae in aerated broth culture. J. Invertebrate Pathol., 22: 251-257.
CrossRef  |  Direct Link  |  

Gochnauer, T.A., 1981. The distribution of Bacillus larvae spores in the environs of colonies infected with American foulbrood disease. Am. Bee J., 121: 332-336.

Gordon, R.E., W.C. Haynes and C.H.N. Pang, 1973. The Genus Bacillus, Agriculture Handbook. U.S. Department of Agriculture, Washington, DC., USA.

Gregorc, A. and I.D. Bowen, 1998. Histopathological and histochemical changes in honeybee larvae (Apis mellifera L.) after infection with Bacillus larvae, the causative agent of American foulbrood disease. Cell Biol. Int., 22: 137-144.
CrossRef  |  

Hansen, H. and C.J. Brodsgaard, 1999. American foulbrood: A review of its biology, diagnosis and control. Bee World, 80: 5-23.
CrossRef  |  Direct Link  |  

Heyndrickx, M., K. Vandemeulebroecke, B. Hoste, P. Janssen and K. Kersters et al., 1996. Reclassification of Paenibacillus (formerly Bacillus) pulvifaciens (Nakamura 1984) Ash et al. 1994, a later subjective synonym of Paenibacillus (formerly Bacillus) larvae (White 1906) Ash et al. 1994, as a subspecies of P. larvae, with emended descriptions of P. larvae as P. larvae subsp. larvae and P. larvae subsp. pulvifaciens. Int. J. Syst. Bacteriol., 46: 270-279.
CrossRef  |  PubMed  |  Direct Link  |  

Hornitzky, M.A.Z. and S. Clark, 1991. Culture of Bacillus larvae from bulk honey samples for the detection of American foulbrood. J. Apic. Res., 30: 13-16.

Hornitzky, M.A.Z. and S.C.A. Wilson, 1989. System for the diagnosis of the major bacterial brood diseases of honey bees. J. Apic. Res., 28: 191-195.

Hornitzky, M.A.Z., 1988. The detection of Bacillus larvae (American foulbrood) in adult honey bees, Australas. Beekeep, 90: 11-12.

Kilic, A., H. Simsek and H. Kalender, 2010. Detection of American foulbrood disease (Paenibacillus larvae) by the PCR and culture. Kafkas Univ. Vet. Fakultesi Dergisi, 16: 841-845.
Direct Link  |  

Lindstrom, A. and I. Fries, 2005. Sampling of adult bees for detection of American foulbrood (Paenibacillus larvae subsp. larvae) spores in honey bee (Apis mellifera) colonies. J. Apicult. Res., 44: 82-86.
Direct Link  |  

Lindstrom, A., 2008. Distribution of Paenibacillus larvae spores among adult honey bees (Apis mellifera) and the relationship with clinical symptoms of American foulbrood. Microb. Ecol., 56: 253-259.
CrossRef  |  PubMed  |  

Lindstrom, A., S. Korpela and I. Fries, 2008. The distribution of Paenibacillus larvae spores in adult bees and honey and larval mortality, following the addition of American foulbrood diseased brood or spore-contaminated honey in honey bee (Apis mellifera) colonies. J. Invertebr. Pathol., 99: 82-86.
CrossRef  |  PubMed  |  Direct Link  |  

Loyd, J.M., 1986. Simplified laboratory diagnosis of American foulbrood disease. J. Apic. Res., 25: 55-57.

Neumann, P. and N.L. Carreck, 2010. Honey bee colony losses. J. Apic. Res., 49: 1-6.
CrossRef  |  

Nordstrom, S., E. Forsgren and I. Fries, 2002. Comparative diagnosis of American foulbrood using samples of adult honey bees and honey. J. Apic. Sci., 46: 5-13.
Direct Link  |  

Pernal, S.F. and R.W. Currie, 2000. Pollen quality of fresh and 1-year-old single pollen diets for worker honey bees (Apis mellifera L.). Apidologie, 31: 387-409.
CrossRef  |  

Plagemann, O., 1985. A simple culture method for the bacteriological identification of Bacillus larvae on Columbia blood-slant agar. Berl. Munch. Tierarztl. Wochenschr., 98: 61-62.
PubMed  |  

Ritter, W., 2003. Early detection of American foulbrood by honey and wax analysis. Apiacta, 38: 125-130.
Direct Link  |  

Rothenbuhler, W.C. and V.C. Thompson, 1956. Resistance to American foulbrood in honey bees. I. Differential survival of larvae of different genetic lines. J. Econ. Entomol., 49: 470-475.

Schuch, D.M.T., R.H. Madden and A. Sattler, 2001. An improved method for the detection and presumptive identification of Paenibacillus larvae subsp larvae spores in honey. J. Apic. Res., 40: 59-64.

Shimanuki, H. and D.A. Knox, 1988. Improved method for the detection of Bacillus larvae spores in honey. Am. Bee J., 128: 353-354.

Spivak, M. and G.S. Reuter, 2001. Resistance to American foulbrood disease by honey bee colonies Apis mellifera bred for hygienic behavior. Apidologie, 32: 555-565.
CrossRef  |  

Titera, D. and M. Haklova, 2003. Detection method of Paenibacillus larvae larvae from beehive winter debris. Apiacta, 38: 131-133.
Direct Link  |