Occurrence of a new race 2.9 of leaf mold of tomato in Japan
Occurrence of a new race 2.9 of leaf mold of tomato in Japan
复制标题
DOI：
10.1007/s10327-009-0207-8
复制
发表时间：
2010-02-01
影响因子：
1.2
通讯作者：
Terami, Fumihiro
中科院分区：
文献类型：
--
作者：
Iida, Yuichiro;Iwadate, Yasuya;Terami, Fumihiro
2008年在日本发现了携带Cf-9抗性基因的番茄品种对叶霉病病原菌Passalora fulva的症状。病原菌的症状和形态特征与黄萎病原菌相似。在用这些分离物接种一组番茄差异菌株后，所有分离物都被鉴定为先前未报道的黄瓜疫霉2.9号生理小种。
Leaf mold symptoms were found on tomato varieties carrying the Cf-9 resistance gene against Passalora fulva, the causal agent of leaf mold, in Japan in 2008. Disease symptoms and morphological characteristics of the isolates were similar to those of P. fulva. After inoculating a set of tomato differentials with the isolates, all isolates were identified as race 2.9 of P. fulva, previously unreported.