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Pseudomonas fluorescens 7-14 (Pf7-14)是一株对水稻纹枯病、稻瘟病和恶苗病有拮抗作用的细菌菌株。在温室条件下， 在水稻孕穗后期喷雾浓度为11010cfu/ml的菌株Pf7-14悬浮液，采用定期取样，用稀释平板法回收细菌，并通过图形测试和Shapiro-Wilk正态测试，测定了该菌株在水稻剑叶和茎基部的时间、空间定殖型。结果表明，菌株Pf7-14 在稻株上的定殖型随...
Application of Pseudomonas fluorescens for Controlling Root-rot Disease of Grapevine
Grape Fusarium oxysporum Macrophomina phaseolina Rhizoctonia solani Pseudomonas fluorescens and root-rot
2010/11/11
In Egypt, Fusarium oxysporum Schlech., Macrophomina phaseolina (Maubl) Ashby and
Rhizoctonia solani Kühn are the main pathogens causing root-rot of grapevine. In vitro, Pseudomonas f luorescens was t...