Low level deltamethrin resistance in ticks from cattle of Kerala, a south Indian state
作者: G. JyothimolR. RavindranS. JulietK.G. AjithkumarN.N. SureshM.B. VimalkumarD.R. LenkaS. VargheseSrikanta Ghosh
作者单位: 1Department of Veterinary Parasitology, College of Veterinary and Animal Sciences, Pookode, Lakkidi P.O., Wayanad, Kerala 673576, India
2Department of Veterinary Pharmacology and Toxicology, College of Veterinary and Animal Sciences, Pookode, Lakkidi P.O., Wayanad, Kerala 673576, India
3Division of Veterinary Parasitology, Indian Veterinary Research Institute, Izatnagar, UP 243122, India
刊名: Veterinary Parasitology, 2014, Vol.204 (3-4), pp.433-438
来源数据库: Elsevier Journal
DOI: 10.1016/j.vetpar.2014.04.028
关键词: DeltamethrinResistanceRhipicephalus ( Boophilus ) annulatus and R. ( B. ) microplusSouth IndiaKerala
原始语种摘要: Abstract(#br)The deltamethrin resistance status in Rhipicephalus ( Boophilus ) annulatus and R. ( B. ) microplus ticks collected from cattle of five organized farms of Kerala, south India was evaluated. Resistance was characterized using biological (larval packet test), biochemical (esterase enzyme activity assay) and molecular tools (PCR amplification and sequencing of deltamethrin resistance-associated genes). Characterization of field isolates revealed level I resistance in ticks collected from four out of five farms. Elevated level of α/β esterase activity was not recorded in isolates showing level I resistance. Previously reported point mutations in the carboxyl esterase (G1120A) and sodium channel (T2134A and C190A) genes were not observed in any of the field isolates. The present...
全文获取路径: Elsevier  (合作)
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影响因子:2.381 (2012)

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关键词翻译
关键词翻译
  • level 水准
  • resistance 抵抗
  • cattle 
  • organized 有组织
  • state 状态
  • development 开发
  • esterase 酯酶
  • developed 开发
  • isolates 单离体
  • larval 幼虫的