| 蒋桂芝，王勇芳，周明，李国华.腹状镰刀菌引起的橡胶树基腐病的分离鉴定[J].广东农业科学,2014,41(4):100-101 |
|
查看全文
HTML
腹状镰刀菌引起的橡胶树基腐病的分离鉴定 |
| Isolation and identification of Rubber tree collarrot caused by Fusarium venfricosum |
| |
| DOI： |
| 中文关键词: 橡胶树 病害 基腐 镰刀菌 |
| 英文关键词: rubber tree disease collar rot Fusarium |
| 基金项目:云南省科技创新强省计划项目（2009AB001）；国
家科技支撑计划项目（2011BAD30B01）；国家天然橡胶产业技术 |
|
| 摘要点击次数: 2084 |
| 全文下载次数: 663 |
| 中文摘要: |
| 橡胶树因基部腐烂死亡，经对其病原菌的分离、致病性测定，根据病原菌菌落形态特征，鉴定病原菌为
镰刀菌属腹状镰刀菌（Fusarium venfricosum）。该病菌的适宜生长温度为10耀40益，最适生长温度为30益，在40益以上
或10益以下，菌丝的生长受到抑制。导致这次病害发生的主要原因是雨季积水。 |
| 英文摘要: |
| Collar rot caused the death of Hevea rubber. In order to elucidate the causal agent of Collar rot and its
taxonomic status袁the causal bacterium was isolated and characterized with the pathogenicity test袁morphology袁culture
feature observation袁and biological characteristics test. The results indicated that the causal agent belonged to Fusarium
venfricosum援The pathogenic fungus could grow at temperatures ranging from 10益to 40益, and the most suitable temperature
was 30益. When above 40益or below 10益, the growth of mycelium was inhibited. The accumulating water in wet season was
the main reason for occurrence of this disease. |
|
查看/发表评论 下载PDF阅读器 |
