3Generseh E, Otten C . The use of repetitive element PCR fingerprinting (rep-PCR) for genetic subtyping of German field isolates of Paenibacillus larvae subsp. larvae. Apidologie, 2003, 34(3) : 195 - 206.
4Dobbelaere W, Graaf DC, Peeters JE, et al. Development of a fast and reliable diagnostic method for American foulbrood disease( Paenlbacillus larvae subsp, larvae ) using a 16S rRNA gene based PCR. Apidologie, 2001, 32(4): 363- 370.
5Bakonyi T, Derakhshifar I, Grabensteiner E, et al. Development and evaluation of PCR assays for the detection of Paenibacillus larvae in honey samples: Comparison with isolation and biochemical characterization. Applied and Environmental Microbiology, 2003, 69(3) : 1504- 1510.
6Lauro FM, Favaretto M, Covolo L, et al. Rapid detection of Paenibacillus larvae from honey and hive samples with a novel nested PCR protocol. International Journal of Food Microbiology, 2003, 3(81) : 195 -201.
7Alippi AM. Detection of Bacillus larvae spores in Argentinian honeys by using a semi-selective medium. Microbiologia, 1995, 11 :343 - 350.
9Klare I, Konstabel C, Badstubner D, et al. Occurrence and spread of antibiotic resistances in Enterococcus faecium. International Journal of Food Microbiology, 2003, 88(2) : 269 - 290.