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KMID : 1041219780200020032
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Journal of Sericultural and Entomological Science
1978 Volume.20 No. 2 p.32 ~ p.35
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Studies on the Flacherie Virus in the Silkworm, Bombyx mori L. I. Resistance to Flacherie and Ina-flacnerie Virus in the Leading Silkworm Varieties in Korea
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Kim Keun-Young
Kang Seok-Kwon
Lee Jae-Chang
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Abstract
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The infectious flacherie viruses are serious diseases in the silkworm, which affects the cocoon crops. However, there is only a few study on this diseases up-to-date in Korea and, in this experiment, the authors investigated the resistance of the silkworm varieties to flacherie and Ina-flacherie viruses by peroral infection. A cross, Hansaeng ＃1 Harisaeng ＃2, showed the highest resistance to the flacherie virus a MudeungGeumho showed the lowest resistance among the examined varieties. It seemed that the varietal difference of resistance against Ina-flacherie virus was appeared and Jam117 Jam118, GyeongchuYeonil, MudeungGeumho, Hansaeng＃1Hansaeng＃2 and Hansaeng＃3 Hansaeng ＃4 showed non susceptibility by peroral infection. However it was shown that Jam115 Jam116 had the lowest resistance to Ina-flacherie virus.
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