The Korean Journal of Pesticide Science (농약과학회지)
- Volume 3 Issue 1
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- Pages.13-19
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- 1999
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- 1226-6183(pISSN)
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- 2287-2051(eISSN)
Identification of natural insecticidal compound in medicinal plants against diamondback moth
약초(藥草) 중에 존재(存在)하는 배추좀나방에 대한 천연살충성(天然殺蟲性) 물질(物質)의 동정(同定)
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Chun, Jae-Chul
(Faculty of Biotechnology, Chonbuk National University) ;
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Kim, Sung-Eun
(Faculty of Biotechnology, Chonbuk National University) ;
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Kim, Jin-Cheol
(Agrochemical Research Team, Korea Research Institute of Chemical Technology) ;
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Cho, Kwang-Yun
(Agrochemical Research Team, Korea Research Institute of Chemical Technology)
- Published : 1999.05.25
Abstract
Insecticidal potentials of polar and non-polar tractions obtained from 84 medicinal plants were screened against five major agricultural insects. Based on the primary and secondary screening results, non-polar fraction of Atractylodes koreana Kitam. rhizomes was selected to isolate and identify an active compound effective to diamondback moth (Plutella xylostella L.) larvae. Counter-current distribution separation on the non-polar fraction and TLC and spectroscopic analyses (GC-MS and
약초 중에 존재하는 농약 활성 물질을 탐색하기 위하여 84종의 약초로부터 극성 및 비극성 분획을 얻고 주요 농업 해충에 대하여 살충성을 검토하였다. 일차 및 이차 검정 결과 참삽주 괴경 (창출)의 비극성 분획은 배추좀나방에 대하여 매우 높은 살충 효과를 보였다. 창출 비극성 분획내의 살충성 활성물질은 향류분배 분리, TLC, GC-MS,