| 梨黑星菌(Venturia nashicola)生理分化的初步研究 |
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| 引用本文： | 范燕萍,冷怀琼.梨黑星菌(Venturia nashicola)生理分化的初步研究[J].云南农业大学学报,1989,4(3):231-236. |
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| 作者姓名： | 范燕萍 冷怀琼 |
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| 作者单位： | 云南农业大学园艺系 昆明(范燕萍)，四川农业大学农学系 雅安(冷怀琼) |
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| 摘 要： | 对四川、浙江、安徽、河北、辽宁等地不同梨品种采集的6个梨黑星菌(Venturia nashicola Tanaka et Yamamoto)的单孢分离物,采用鉴别寄主进行致病力测定和菌体酯酶同功酶测定。结果表明:在我国栽培梨上的黑星菌是存在生理分化的。并可将供试6个分离物分成4个类型。
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| 关 键 词： | 梨黑星菌 生理分化 酯酶同功酶 |
| 收稿时间： | 1988-12-23 |
Studies on Physiologic Specialization of Venturia Nashicola in Chinese Cultivated Pears |
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| Fan Yanping Leng Huaiqiong.Studies on Physiologic Specialization of Venturia Nashicola in Chinese Cultivated Pears[J].Journal of Yunnan Agricultural University,1989,4(3):231-236. |
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| Authors: | Fan Yanping Leng Huaiqiong |
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| Institution: | Fan Yanping~1 Leng Huaiqiong~2 |
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| Abstract: | The pathogenicity and esterase isoenzyme of six single spore isolates of Venturia nashicola collected from several provinces of China were identified. The results indicate that the Venturia nashicola in Chinese cultivated pears have physiologic specialization, we can divide the isolates into four types. |
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| Keywords: | Venturia nashicola Physiologic specialization Esterase isoenzyme |
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