Antifeedant and Insect Growth Inhibitory Activity of Seed Extracts from Kari hari, Gloriosa superba Linn. (Colchicaceae) Against Tobacco Leaf Eating Caterpillar, Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae)

被引:3
|
作者
Nebapure, Suresh M. [1 ]
Srivastava, Chitra [1 ]
Walia, Suresh [2 ]
机构
[1] Indian Agr Res Inst, Div Entomol, New Delhi 110012, India
[2] Indian Agr Res Inst, Div Agr Chem, New Delhi 110012, India
来源
关键词
Gloriosa superba; Antiffedancy; Insect growth regulatory; Seed; COLCHICINE; RESISTANCE;
D O I
10.1007/s40009-014-0343-3
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
In present study the different solvent extracts from seeds of Glory lily, Gloriosa superba were evaluated for their antifeedancy and growth inhibitory potential against a polyphagous pest, Spodoptera litura. Chloroform extract followed by chloroform:methanol (4:1) extract was found most effective as antifeedant as well as insect growth regulatory (IGR). GSS 4 (chloroform extract) was most effective with AI(50) 7 ppm. Present study revealed that G. Superba has excellent potential to provide naturally occurring, effective tool in integrated management of crop pest that may be utilized for insect pest control.
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页码:295 / 299
页数:5
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