| 稻瘿蚊综合防治新技术与示范 |
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| 引用本文： | 胡美英,许再福,黄炳球,钟国华,侯任环.稻瘿蚊综合防治新技术与示范[J].植物保护学报,2003,30(4):401-406. |
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| 作者姓名： | 胡美英 许再福 黄炳球 钟国华 侯任环 |
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| 作者单位： | 华南农业大学资源环境学院,广州,510642 |
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| 基金项目： | 广东省教育厅1997年自然科学基金，2000年国家科技成果推广项目 |
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| 摘 要： | 20世纪80年代后，稻瘿蚊发生危害明显回升，损失相当严重。以大田试验示范为主，系统研究了新耕作条件下稻瘿蚊综合防治，首次总结提出“喷药除草、压低虫源、抓住晚秧、做好测报、挑治本田”的综合防治新技术体系。室内外试验和大田示范表明，应用草甘膦杀死越冬寄主游草，可显著减少虫源基数；灭线磷(商品名益舒宝)、氯唑磷(商品名米乐尔)是防治稻瘿蚊的高效药剂，抗蚊青占品种高抗稻瘿蚊。此外，合理利用杀虫植物、性引诱剂和天敌等亦是防治稻瘿蚊的重要措施。在面积达12．46万hm^2的示范推广实践中，本田防治效果均达80％以上。
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| 关 键 词： | 稻瘿蚊 综合防治 发生危害 耕作条件 |
| 收稿时间： | 2002/8/10 0:00:00 |
| 修稿时间： | 2002年8月10日 |
New IPM program against Orseolia oryzae Wood-Mason |
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| Hu Meiying,Xu Zaifu,Huang Binqiu,Zhong Guohua and Hou Renhuan.New IPM program against Orseolia oryzae Wood-Mason[J].Acta Phytophylacica Sinica,2003,30(4):401-406. |
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| Authors: | Hu Meiying Xu Zaifu Huang Binqiu Zhong Guohua and Hou Renhuan |
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| Institution: | College of Resources and Environment, South China Agricultural University, Guangzhou 510642, China,College of Resources and Environment, South China Agricultural University, Guangzhou 510642, China,College of Resources and Environment, South China Agricultural University, Guangzhou 510642, China,College of Resources and Environment, South China Agricultural University, Guangzhou 510642, China and College of Resources and Environment, South China Agricultural University, Guangzhou 510642, China |
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| Abstract: | The endanger and loss caused by Orseolia oryzae Wood-Wason had become more and more serious since 1980' s. The new IPM program against 0. oryzae under new cultivated condition, including applying herbicides to control overwintering parasite, Leersia hexandra Sw-artz, to decrease the base population of 0. oryzae, paying emphases on late seedling, forecasting accurately and selecting farm to use chemicals, was first reported in this paper according to the results of experimental research and demonstration on the farm. It indicated that the base population of 0. oryzae would significantly decrease with application of glyphosate to kill L. hexandra before 0. oryzae emergence. Results showed that ethoprophos and isozafos were very effective and Kangwenqingzhan, a rice cultivar, had possessed resistant property to 0. oryzae in greenhouse and field. In addition, the natural enemy, sex attractant and botanical insecticides could be applied to against 0. oryzae. More than 80% effectiveness was obtained by means of this IPM programme in the model and popularized field of 12. 46 x 10 hm . |
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| Keywords: | Orseolia oryzae IPM |
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