| 欧李褐腐病病原菌鉴定 |
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| 引用本文： | 徐成楠,周宗山,吴玉星,迟福梅,张红军. 欧李褐腐病病原菌鉴定[J]. 植物病理学报, 2011, 41(6): 626-630 |
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| 作者姓名： | 徐成楠 周宗山 吴玉星 迟福梅 张红军 |
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| 作者单位： | 中国农业科学院果树研究所， 兴城 125100 |
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| 摘 要： | 欧李[ Cerasus humilis( Bge.) Sok.]为蔷薇科樱桃属果树,别名钙果,原产中国,分布于我国的黑龙江、辽宁、内蒙古、河北、山东、山西等省区.多生长在向阳山坡或沙丘边缘,资源相当丰富.欧李株高0.3～1.5m,多为0.5～0.7m左右,是目前世界上最矮小的木本果树.果实可鲜食或加工,含糖、蛋白质、维生素C,特别是矿质元素铁和钙的含量很高,每100果肉干分别含有58和360 mg种仁可作药用,中药称之为"郁李仁"可消毒化肿.
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| 关 键 词： | 褐腐菌 欧李 褐腐病 分生孢子 果实表面 形态特征 木本果树 菌株 蔷薇科 病原菌鉴定 |
| 收稿时间： | 2011-03-17; |
Identification of the pathogen causing brown rot of Chinese Dwarf Cherry(Cerasus humilis) |
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| XU Cheng-nan , ZHOU Zong-shan , WU Yu-xing , CHI Fu-mei , ZHANG Hong-jun. Identification of the pathogen causing brown rot of Chinese Dwarf Cherry(Cerasus humilis)[J]. Acta Phytopathologica Sinica, 2011, 41(6): 626-630 |
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| Authors: | XU Cheng-nan ZHOU Zong-shan WU Yu-xing CHI Fu-mei ZHANG Hong-jun |
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| Affiliation: | Research Institute of Pomology，Chinese Academy of Agricultural Sciences，Xingcheng 125100，China |
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| Abstract: | One serious disease happened on the fruit of Chinese Dwarf Cherry in Liaoning Province recently.The typical symptom was brown spot formed on the fruit surface.The spot spread quickly through the whole fruits,then the fruits were rotten.There were tomentum round shaped mildew formed on the surface of sym-ptomatic fruits.The pathogen was isolated from infected fruits.After pathogenicity tests in lab and field and re-isolation,the isolate H1 was determined to be responsible for the disease.H1 colony on PDA was... |
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| Keywords: | Chinese Dwarf Cherry Monilinia fructicola morphological identification ITS sequence analysis specific amplification |
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