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KMID : 1041219980400010063
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Journal of Sericultural and Entomological Science
1998 Volume.40 No. 1 p.63 ~ p.69
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Isolation and Identification of Actinomycetes for the Control of Agricultural Pests and Fungal Pathogene
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이은정/Lee, Eun-Jung
강경돈/황교열/김두호/김신덕/성수일/Kang, Kyung-Don/Hwang, Kyo-Yeol/Kim, Doo-Ho/Kim, Shin-Duk/Seong, Su-Il
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Abstract
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Twenty seven out of ca. 5,000 actinomycete strains, which were isolated from soil collected throughout the country, showed antimicrobial effects against fungi, Rhizopus stronifer (ATCC6227a), Rhizoctonia solani (KCCM 11271) and yeast, Candida albicans(ATCC10231). 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.
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