Larvicidal activity of camphor and lavender oils against sheep blowfly, Lucilia sericata (Diptera: Calliphoridae)

被引:24
作者
Shalaby H.A. [1 ]
El Khateeb R.M. [1 ]
El Namaky A.H. [1 ]
Ashry H.M. [1 ]
Kandil O.M. [1 ]
Abou El Dobal S.K.A. [1 ]
机构
[1] Department of Parasitology and Animal Diseases, National Research Centre, Giza
关键词
Camphor; Essential oil; In vitro; Larvicide; Lavender; Lucilia sericata;
D O I
10.1007/s12639-015-0715-8
中图分类号
学科分类号
摘要
In this study, the essential oils of camphor and lavender were tested in vitro against the third instar larvae of Lucilia sericata for the first time, following dipping toxicity technique. The toxicity results revealed that L. sericata larvae were susceptible to the applied essential oils. Lavender oil was more effective than camphor in killing of L. sericata larvae. With 32 % concentration, the mortality percentages of larvae were 100 and 93.3 %, respectively. Light and scanning electron microscopic examinations were done to determine the cuticular changes of L. sericata larvae following exposure to the applied essential oils. Larvae showed cuticular swelling and distortion after oil treatment, but its level was greater with lavender oil. The current study suggested that an alternative, effective and natural product can be developed as larvicides against L. sericata using camphor and lavender oils. © 2015, Indian Society for Parasitology.
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收藏
页码:1475 / 1482
页数:7
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