title: Gram-negative bacteria from the camel tick Hyalomma dromedarii (Ixodidae) and the chicken tick Argas persicus (Argasidae) and their antibiotic sensitivities.
abstract: A total of nine species of gram-negative bacteria were isolated from organs and haemolymph of the hard tick Hyalomma (Hyalomma) dromedarii and the soft tick Argas (Persicargas) persicus. Four species namely Serratia liquefaciens, Stenotrophomonas maltophilia, Klebsiella ornithinolytica and Aeromonas hydrophila were isolated from H. dromedarii and five species namely Rahnella aquatilis, Pseudomonas fluorescens, Enterobacter cloacae, Chryseomonas luteola and Chryseobacterium meningosepticum were isolated from A. persicus. Isolated bacteria were identified using the analytical profile index 20E. Disk diffusion test was carried out on all isolated bacteria to determine antibiotic sensitivity of chloramphenicol, amoxillin/clavulanic acid, neomycin, streptomycin, triplesulphur tetracycline and nitrofurantion. The results were discussed.
authors.affiliation: Department of Zoology, Faculty of Science, Ain Shams University, Cairo 11566, Egypt. a.montasser@uaeu.ac.ae
authors.forename: Ashraf A
authors.initials: AA
authors.lastname: Montasser
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D026862:Argasidae / Q000382:microbiology*; D002162:Camelus / Q000469:parasitology; D002645:Chickens / Q000469:parasitology; D024881:Drug Resistance, Bacterial; D006090:Gram-Negative Bacteria / Q000187:drug effects* / Q000302:isolation & purification*; D026863:Ixodidae / Q000382:microbiology*; D008826:Microbial Sensitivity Tests; D011201:Poultry Diseases / Q000469:parasitology; D013045:Species Specificity; D013984:Tick Infestations / Q000469:parasitology / Q000662:veterinary
chemical_list: D000900:Anti-Bacterial Agents