红棕象甲聚集信息素引诱桶的制作及应用  

The Trapping Effect of Aggregation Pheromone for the Red Palm Weevil(Rhynchorus ferrugineus(Olivier)) and Its Traps Development

作　　者：黄山春[1] 马子龙[1] 覃伟权[1] 李朝绪[1] 余凤玉[1] 韩超文[1] 

机构地区：[1]中国热带农业科学院椰子研究所,海南文昌571339

出　　处：《林业科技开发》2008年第3期94-96,共3页China Forestry Science and Technology

基　　金：农业部"948"项目(2005-Z48);农业结构调整重大技术研究专项(05-09-01A);海南省重点科技项目(06303)资助

摘　　要：介绍红棕象甲聚集信息素引诱桶的制作及其使用方法。并应用聚集信息素对红棕象甲成虫进行田间引诱试验。结果表明：平均每个引诱桶每月引诱成虫21，21头，雌雄性比为1：0．90，其中7月份引诱的成虫数量最多，平均每个引诱桶引诱34．25头，说明了6～8月份是红棕象甲成虫活动出现的一个高峰期。在不同气候条件下，聚集信息素对红棕象甲成虫引诱效果差异较大，雨天及低温天气引诱红棕象甲成虫数量明显减少。应用红棕象甲聚集信息素诱捕红棕象甲是一种比较理想的防治方法，其操作技术简易，比较容易推广。The development and use of aggregation pheromone traps and the trapping effect of pheromone for the red palm weevil in the field were introduced and studied in this paper. The results showed that the average population was 21.21 head per month for each trap, with 1 ： 0. 90 ratio of female to male. The average trapped population per trap was the highest （34.25 head） in, July. The climate conditions had an obvious influence on the trapping effect of pheromone for the red palm weevil. The trapping population was significantly reduced in the conditions of rain and low temperature.

关 键 词：红棕象甲 聚集信息素 应用技术 

分 类 号：S436.6[农业科学—农业昆虫与害虫防治] Q966[农业科学—植物保护]