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님추출물 아자디라크틴의 살충활성과 국내 이용현황에 대한 고찰
A Review on the Insecticidal Activity of Neem Extracts (Azadirachtin) and its Current Status of Practical use in Korea 원문보기

한국응용곤충학회지 = Korean journal of applied entomology, v.60 no.4, 2021년, pp.463 - 471  

김동순 (제주대학교 생명자원과학대학(SARI))

초록
AI-Helper 아이콘AI-Helper

열대식물인 인도멀구슬나무(Azadirachta indica)는 병해충과 방제와 의학적인 목적으로 오랫동안 이용하였다. 본고에서는 님제의 활성성분인 아자디라크틴의 해충에 대한 곤충생장조절, 기피, 섭식저해, 산란억제 등 다양한 작용기작과 국내 이용현황에 대하여 고찰하였다. 국내 유통되는 친환경유기농자재 중에서 님제 제품은 총 57종이었다. 그중 효능효과가 표시된 자재는 7종이었고 평균 아자디라크틴 함량은 0.38%로써 세계적으로 유통되는 평균 함량 2.1%와 비교할 때 약 5.5배 낮았다. 국내에서 님제의 방제효과에서 진딧물은 실험에서 다소 변이는 있었으나 대부분 90% 이상의 방제효과를 보였다. 꽃매미 약충에 누적살충률은 73~77%를 보였고, 총채벌레에 대한 방제가는 50~72% 범위로 살포효과가 인정되었다. 노린재와 나방류에 대한 방제효과는 대체적으로 낮았다. 본고는 유통되는 님제품의 이해와 실험자료의 해석에 필요한 주요한 정보를 제공해줄 수 있을 것으로 기대된다.

Abstract ▼ AI-Helper 아이콘AI-Helper

As a tropical plant, the neem tree (Azadirachta indica) has been used for a long time for disease and pest control and medical purposes. In this paper, we reviewed for the active ingredient of neem, the mode of action of azadirachtin in terms of insect growth regulation, repellent, feeding inhibitio...

주제어

#님제   #아자디라크틴   #식물성농약   #유기농자재   #해충방제  

표/그림 (2)

참고문헌 (84)

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