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BIOLOGICAL ACTIVITY OF NINGNANMYCIN ON TOBACCO MOSAIC VIRUS

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY
Issue:
6
DOI:
10.3321/j.issn:1006-687X.2004.06.004
Key Word:
宁南霉素;烟草花叶病毒;钝化作用;生物活性

Abstract: 研究了宁南霉素(Ningnanmycin)对烟草花叶病毒 (tobacco mosaic virus, TMV)的预防、治疗和钝化作用.结果表明,宁南霉素喷施5 d后接种TMV,对烟草花叶病毒的预防效果为58.41%;宁南霉素浓度为150~200 μg/mL时,对烟草花叶病毒的治疗效果达79.65%~84.96%,治疗效果最好为接种TMV 1 d后喷施200 μg/mL宁南霉素;宁南霉素对烟草花叶病毒的钝化效果为76.99%~83.19%,混合45 min的TMV与宁南霉素等体积混合液效果更好.试验证明,宁南霉素对烟草花叶病有很好的治疗作用,对烟草花叶病毒有显著的钝化效果. 图1 表3 参15

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