Toxicity of Alangium salvifolium Wang chemical constituents against the tobacco cutworm Spodoptera litura Fab
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- 作者：Selvaraj Selin-Rani ; Sengottayan Senthil-Nathan ; senthil@msuniv.ac.in" class="auth_mail" title="E-mail the corresponding author ; senthilkalaidr@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Kannan Revathi ; Rajamanickam Chandrasekaran ; Annamalai Thanigaivel ; Prabhakaran Vasantha-Srinivasan ; Athirstam Ponsankar ; Edward Sam Edwin ; Venkatraman Pradeepa
- 关键词：Alangium ; Tobacco cutworm ; Secondary metabolites ; GC&ndash ; MS analysis ; Mortality ; Food utilization ; Detoxification enzymes ; Histopathology
- 刊名：Pesticide Biochemistry and Physiology
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：92-101
- 全文大小：1767 K
文摘
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The crude methanol extract from Alangium salvifolium leaf was tested against Spodoptera litura larvae.
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Isolation of active compounds was done through column chromatography and GC–MS analysis.
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Significant mortality and decreased nutritional indices were observed after treatment with A. salvifolium.
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Cell organelles and digestive physiology of S. litura were affected after treatment with A. salvifolium.
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The acid and alkaline phosphatase and lactate dehydrogenase activities decreased in treated larvae compared with control.