Journal of Sericultural and Entomological Science (한국잠사곤충학회지)

Korean Society of Sericultural Science (한국잠사학회)
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Isolation and identification of Actinomycetes for the Control of Agricultual Pests and Fungal Pathogene

농작물 해충 및 진균류 방제를 위한 방선균의 분리 및 동정

  • 이은정 (아람사료 부설연구소) ;
  • 강경돈 (수원대학교, 아람사료 부설연구소, 농촌진흥청, 서경대학교, 수원대학교)
  • Published : 1998.06.01
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Abstract

Twenty seven out of ca. 5,000 actinomycete strains, which were isolated from soil collected throughout the country, showed antibicrobial effects against fungai, Rhizopus stronifer (ATCC 6227a), Rhizoctonia solani (KCCM 11271) and yeast, Candida albicans (ATCC 10231). From these antifungal microorganisms, we further selected seven strains which seemed to produce insecticidal substances with in vivo test, using silkworm, Bombyx mori and beet armyworm, Spodoptera exigua. Morphological and biochemical experiments revealed that three strains out of seven were Streptomyces. Further investigations on the physical and chemical properties of these antifungal and insecticidal substances are now in progress.

Keywords

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