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| 苹果蠹蛾性信息素缓释剂的控害效果 | |
| 引用本文： | 涂洪涛,张金勇,罗进仓,王春良,宝山,刘延杰,陈汉杰.苹果蠹蛾性信息素缓释剂的控害效果[J].昆虫知识,2012,49(1):109-113. |
| 作者姓名： | 涂洪涛 张金勇 罗进仓 王春良 宝山 刘延杰 陈汉杰 |
| 作者单位： | 1. 中国农业科学院郑州果树研究所 郑州450009;中国农业大学昆虫系 北京100193 2. 中国农业科学院郑州果树研究所 郑州450009 3. 甘肃省农业科学院植物保护研究所 兰州730070 4. 宁夏农林科学院种质资源研究所银川750002 5. 宁夏森林病虫害防治检疫站 银川750002 6. 黑龙江省农业科学院牡丹江分院 牡丹江157041 |
| 基金项目： | 公益性行业(农业)科研专项，现代苹果产业技术体系 |
| 摘 要： | 2010年在甘肃、宁夏、黑龙江3地对苹果蠹蛾Cydia pomonella(L.)性信息素缓释剂(购自澳大利亚Bioglobal公司;性信息素含量为0.16g/根)对苹果蠹蛾的迷向防治效果进行了试验;观察了不同生态区设置不同缓释剂密度的防治效果和持效期。结果表明,在低虫口密度下,在不同生态区每公顷悬挂660、990和1320根性信息素迷向丝,均能取得较好的防治效果;在越冬代活动前处理,基本上可以控制整个生长期苹果蠹蛾对果实的为害。在新侵入的低密度果园,通过诱蛾监测、调查蛀果和树干绑诱虫带等验证方法,初步证明使用该性信息素缓释剂处理1年可以达到铲除的效果。依据本研究结果,结合防治成本,在苹果蠹蛾发生地区,采用660根/hm2的悬挂密度使用进口性信息素缓释剂处理果园可以达到良好的防治效果。 |
| 关 键 词： | 苹果蠹蛾 进口性信息素迷向丝 性信息素缓释剂 迷向防治 |
Comparison of the effectiveness of different densities of sex pheromone in disrupting mating in the codling moth (Cydia pomonella) |
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| TU Hong-Tao , ZHANG Jin-Yong , LUO Jin-Cang , WANG Chun-Liang , BAO Shan , LIU Yan-Jie , CHEN Han-Jie.Comparison of the effectiveness of different densities of sex pheromone in disrupting mating in the codling moth (Cydia pomonella)[J].Entomological Knowledge,2012,49(1):109-113. | |
| Authors: | TU Hong-Tao ZHANG Jin-Yong LUO Jin-Cang WANG Chun-Liang BAO Shan LIU Yan-Jie CHEN Han-Jie |
| Institution: | 1. Zhengzhou Institute of Pomology, Chinese Academy of Agricultural Sciences, Zhengzhou 450009, China; 2.Department of Entomology, Chinese Agricultural University, Beijing 100193, China; 3. Institute of Plant Protection, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China; 4. Institute of Germplasm Resources, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China; 5. Ningxia Forestry Pest Control and Quarantine Station, Yinchuan 750002, China; 6.Research Institute of Mudanjiang ,Heilongjiang Academy of Agricultural Sciences , Mudanjiang 157041, China) |
| Abstract: | In 2010 a test of mating disruption as a means of controlling the coding moth Cydia pomonella （L.） was carried out in Gansu, Ningxia and Heilongjiang Provences using a 0.16 g/strip dispenser. Densities of 660 strip/ hm2、990 strip/ hm2、1320 strip/ hm2, all achieved good control results in different districts. Codling moths could be kept at very low levels over the entire growing season by hanging dispensers on the tops of trees before in the appearance of the overwintering generation. In newly invaded orchards, small populations of codling moth could be eliminated by using dispensers for 1~2 years. A dispenser density of 660strip/ hm2 would be most cost-effective. |
| Keywords: | Cydia pomonella imported dispenser sustained release agent of insect sex pheromone mating disruption |
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