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| 几种热带水果桔小实蝇的发生与防治 | |
| 引用本文： | 何衍彪,詹儒林,赵艳龙,陆永跃.几种热带水果桔小实蝇的发生与防治[J].热带作物学报,2006,27(3):77-80. |
| 作者姓名： | 何衍彪 詹儒林 赵艳龙 陆永跃 |
| 作者单位： | 1. 中国热带农业科学院南亚热带作物研究所,广东,湛江,524091;西南农业大学植保学院,重庆,400716 2. 中国热带农业科学院南亚热带作物研究所,广东,湛江,524091 3. 华南农业大学资源环境学院,广州,510642 |
| 基金项目： | 中国热带农业科学院基金项目(2004-2005)资助 |
| 摘 要： | 桔小实蝇Bactroceradorsalis(Hendel)]是危害热带、亚热带水果和花芽的重要检疫性害虫之一。本研究对湛江地区芒果、杨桃、番荔枝、番石榴桔小实蝇成虫的年发生动态进行了调查。结果表明,桔小实蝇成虫在上述4种水果上拥有1￣2个发生高峰期,发生高峰期基本上与果实成熟期相吻合。杨桃果园桔小实蝇诱捕量明显高于其它3个果园桔小实蝇诱捕量。室内药效试验结果表明,40%辛硫磷乳油、48%乐斯本乳油对芒果桔小实蝇幼虫的防治效果为100%。而田间药效试验结果表明,1.8%阿维菌素、30%敌百虫和2.5%功夫对番荔枝桔小实蝇的防治效果分别为91.47%,88.74%和13.28%。甲基丁香酚 敌敌畏对桔小实蝇雄性成虫具有良好的诱杀效果,水解植物蛋白对桔小实蝇雌性成虫具有一定的诱杀作用。 |
| 关 键 词： | 桔小实蝇 热带水果 发生与防治 性诱剂 |
| 收稿时间： | 2005-01-27 |
| 修稿时间： | 2006-02-27 |
Occurrence and Control of Bactrocera dorsalis on Four Tropical Fruits |
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| He Yanbiao,Zhan Rulin,Zhao Yanlong,Lu Yongyue.Occurrence and Control of Bactrocera dorsalis on Four Tropical Fruits[J].Chinese Journal of Tropical Crops,2006,27(3):77-80. | |
| Authors: | He Yanbiao Zhan Rulin Zhao Yanlong Lu Yongyue |
| Institution: | 1. South Subtropics Crops Research Institute, CATAS Zhanjiang Guangdong 524091; 2 .College of Plant Protection, SWAU Chongqing 400716; 3. College of Resources and Environment, SCAU Guangzhou Guangdong 510642 |
| Abstract: | Bactrocera dorsalis (Hendel) has become an important pest attacking tropical fruits and floral buds in South China in recent years. An attempt was made to study the occurrence and control of this pest infesting four tropical fruits : mango (Mangifera indca), carambola (Averrhoa carambola L), custard apple (Annona squamosa) and Guava (Psidium guajava). The highest number of adults of B. dorsalis was found once or twice, which generally coincided with the fruit mature stage. The population of B. dorsalis (Hendel) was observed to be obviously higher in the Carambola orchard than in the other three orchards. Phoxim and chlorpyrifos were found effective to control the larvae of B. dorsalis (Hendel), and the abamectin, trichlorphon, lambda-cyhalothrin were effective to control the adults of B. dorsalis. Sex attractants were important in the integrated population management of B. dorsalis. |
| Keywords: | Bactrocera dorsalis (Hendel) tropical fruit occurrence and control sex attractant |
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