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| 肉桂粉实病菌两型孢子的研究 | |
| 引用本文： | 陈惠敏,陈汉章,宋漳,李江才.肉桂粉实病菌两型孢子的研究[J].福建林业科技,2005,32(2):76-79. |
| 作者姓名： | 陈惠敏 陈汉章 宋漳 李江才 |
| 作者单位： | 1. 漳平五一国有林场,福建,漳平,364400 2. 闽西职业大学,福建,龙岩,364000 3. 福建农林大学,福建,福州,350002 4. 华安金山林场,福建,华安,363700 |
| 摘 要： | 肉桂粉实病病原菌的无性阶段是病菌生命的基础,通过室内外的调查研究发现,肉桂粉实病的病原菌是花生油盘孢菌ElaeodemafloricolaKeis],该病菌的无性阶段,除有隔菌丝外,有两型孢子。孢子适宜温度24℃左右,相对湿度98%以上,节孢子形成先于分生孢子。所有孢子都能致病,引起病害多次而集中,造成肉桂生产巨大损失。 |
| 关 键 词： | 肉桂 粉实病 两型孢子 无性阶段 致病力 |
| 文章编号： | 1002-7351(2005)02-0076-04 |
Studies of 2 Types of Spores of the Powdery-Fruit Pathogen from Cinnamomum cassia |
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| CHEN Hui-Min,CHEN Han-zhang,SONG Zhang,LI Jiang-cai.Studies of 2 Types of Spores of the Powdery-Fruit Pathogen from Cinnamomum cassia[J].Journal of Fujian Forestry Science and Technology,2005,32(2):76-79. | |
| Authors: | CHEN Hui-Min CHEN Han-zhang SONG Zhang LI Jiang-cai |
| Abstract: | The investigation and research found that the powdery-fruit pathogen from Cinnamomum cassia was Elaeodema floricola Keis,the pathogen owned 2 types of spores besides the septal mycelia during the clonal period of the pathogen. The suitable temperature,and relative humidity were relatively 24℃,and over 98% for the spores.The arthrospore formed before conidium. Both 2 spores could caused the diseases,which occurred for many times in a short time,and caused the huge loss of the C.cassia production. |
| Keywords: | Cinnamomum cassia powdery-fruit disease 2 types of spores clonal period ability of causing the disease |
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