Efficacy of Some Plant Extracts on the Growth of Streptomycin Resistant and Sensitive Isolates of Erwinia amylovora

被引：1
作者：
Tawfik, A. E.
Shahin, H. A.
Barakat, F. M.
Mikhail, M. S.
机构：
来源：
XII INTERNATIONAL WORKSHOP ON FIRE BLIGHT | 2011年 / 896卷
关键词：
E; amylovora; plant extracts; streptomycin resistant (Sm-r) isolates; streptomycin sensitive (Sm-s) isolates;
D O I：
10.17660/ActaHortic.2011.896.70
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Fire blight of pear is now endemic in Egypt. Streptomycin has been used in pear orchards in several Egyptian provinces. And strains of Erwinia amylovora resistant to streptomycin have developed. Extracts from harmel, garlic, madder, thyme and garden sage inhibited the growth of E. amylovora in vitro. Those from garlic, madder and harmel were more effective inhibiting the growth of streptomycin to resistant isolates (Sm-r) of E. amylovora in vitro as compared to streptomycin sensitive isolates (Sm-s).
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页码：477 / 481
页数：5
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