Black root rot caused by Curvularia inaequalis on Pyrus communis in Iran

被引：2
作者：
Jamali, Samad [1 ]
Khateri, Hadi [1 ]
Rezaei, Nasim [1 ]
机构：
[1] Razi Univ, Dept Plant Protect, Coll Agr, Kermanshah, Iran
来源：
AUSTRALASIAN PLANT DISEASE NOTES | 2020年 / 15卷 / 01期
关键词：
Curvularia inaequalis; Phylogenetic analysis; Black root rot; Iran; LEAF-BLIGHT; 1ST REPORT;
D O I：
10.1007/s13314-020-00388-7
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Pyrus communis seedlings showing symptoms of leaf blight and black root rot were collected in a commercial production area in Kermanshah province, West Iran. Based on morphology and phylogeny of DNA sequence data for the internal transcribed spacer (ITS) rDNA region, the isolated pathogen was identified as Curvularia inaequalis. Pathogenicity tests in vivo were made on seedlings. Inoculated seedlings produced characteristic symptoms, and subsequent pathogen recovery confirmed pathogenicity. This study provides the first report of the occurrence of Curvularia inaequalis on P. communis causing black root rot symptoms in Iran.
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页数：4
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