| 甘肃省春蚕豆叶部病害病原鉴定及主要病害 |
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| 引用本文： | 王淑英,柴琦.甘肃省春蚕豆叶部病害病原鉴定及主要病害[J].植物保护学报,2000,27(2):120-125. |
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| 作者姓名： | 王淑英 柴琦 |
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| 作者单位： | 甘肃省草原生态研究所 |
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| 摘 要： | 经田间采集、分离培养、致病性测定及回接试验特等系列鉴定程序，认定了９种蚕豆叶部病原及太。其中尾孢轮番斑病（Ｃｅｒｃｏｓｐｏｒａ ｚｏｎａｔａ Ｗｉｎｔｅｒ）、灰葡孢赤斑病（Ｂｏｔｒｙｔｉｓ ｃｉｎｅｒｅａ Ｐｅｒｓ．ｅｔ Ｆｒ）和葡萄孢赤斑病（Ｂｏｔｒｙｔｉｓ ｆａｂａｅ Ｓａｒｄｉｎａ）为甘肃省主要流行病害，其发生特点和侵染条件基本一致，是制约甘肃春蚕豆发展的主要因素。此外，棒孢霉（Ｃｏｒｙｎｅ
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| 关 键 词： | 春蚕豆 叶部病害 病原鉴定 致病性 病害种类 |
PATHOGEN IDENTIFICATION OF LEAF DISEASES AND THE STUDY ON THE MAIN DISEASES IN SPRING BROAD BEAN IN GANSU PROVINCE |
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| Wang Shuying and Chai Qi.PATHOGEN IDENTIFICATION OF LEAF DISEASES AND THE STUDY ON THE MAIN DISEASES IN SPRING BROAD BEAN IN GANSU PROVINCE[J].Acta Phytophylacica Sinica,2000,27(2):120-125. |
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| Authors: | Wang Shuying and Chai Qi |
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| Institution: | Gansu Grassland Ecological Research Institute, Lanzhou 730020 and Gansu Grassland Ecological Research Institute, Lanzhou 730020 |
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| Abstract: | Nine Leaf diseases and the pathogens were identified through isolation culture, test of pathogenicity and retro-isolation, etc. Among them, Cercospora zonata Winter, Botrytis cinerea Pers. et Fr. , and B.fabae Sardina were the main prevailing pathogens. They are the main restriction factors to development of broad bean in Gansu Province. Corynespora mazei Gussow and Phyl-losticta viciae (Lib.) Cooke were new records within China. Stemphylium botryosum Wallr., Al-temaria alternata (Fr.) Keissler and Verticillium alboatmm Reinke were new records in Gansu Province. |
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| Keywords: | spring broad bean leaf disease identification of pathogen pathogenicity |
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