| 范立志;侍瑞高;谢小军;牛有成.水稻小粒翘穗病原及控制技术研究[J].植物保护,2007,33(2):94-97. |
| 水稻小粒翘穗病原及控制技术研究 |
| Studies on the pathogen of small grains and erect ears of rice and its control measures |
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| DOI： |
| 中文关键词: 小粒翘穗 病原 水稻干尖线虫 种子处理 |
| 英文关键词:small grains and erect ears pathogen Aphelenchoides besseyi seed treatment |
| 基金项目: |
| 范立志;侍瑞高;谢小军;牛有成 |
| 江苏省淮安市楚州区农业局 223200 |
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| 中文摘要: |
| 通过对水稻小粒翘穗病原的分离、鉴定、接种验证等一系列病理研究,确认了水稻干尖线虫是引起水稻小粒翘穗的病原。小粒翘穗为水稻干尖线虫病的一种非典型症状,病害的症状表现与水稻品种类型有关。用16%咪鲜.杀螟可湿性粉剂300倍液,浸种60h后催芽播种,可有效地防治该病害,防治效果为94.65%。 |
| 英文摘要: |
| The pathogen of small grains and erect ears of rice was studied by using a series of pathological methods.The results showed that it was a new nontypical symptom caused by Aphelenchoides besseyi.Chemical seed treatment was the most effective control measure. |
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