三种颜色色板对大豆田蓟马的诱集效果  

Trapping effect of three color sticky traps on thrips in soybean fields

作　　者：高宇[1] 史树森[1] 崔娟[1] 李佳 熊晋锋 刘延超[1] 

机构地区：[1]吉林农业大学农学院/农业部东北作物有害生物综合治理重点实验室/大豆区域技术创新中心,吉林长春130118 [2]辽源市农业技术推广总站,吉林辽源136200 [3]长春生物制品研究所有限责任公司,吉林长春130012

出　　处：《中国油料作物学报》2016年第6期838-842,共5页Chinese Journal of Oil Crop Sciences

基　　金：国家现代农业产业技术体系建设专项(CARS-04);农业部东北作物有害生物综合治理重点实验室开放基金课题(DB201505KF03);吉林农业大学科研启动基金(2015010);2015年国家级大学生创新创业训练计划项目(201510193002)

摘　　要：为了改进大豆田蓟马监测方法,提高防治效率,通过田间诱集试验研究了3种颜色色板对大豆田蓟马的诱集效果。结果表明：黄色色板的诱集效果较好;蓟马主要在大豆植株上方0.2-0.4 m高度范围活动;南面朝向色板诱集的蓟马数量较多;蓟马日间活跃时段为6∶00-10∶00;色板田间诱集益害比均较低,黄色、绿色、蓝色色板分别为1∶89.4、1∶74.3、1∶62.7。因此,建议用黄、蓝色板监测大豆田蓟马种群动态时,色板设置高度以色板下缘与植株顶部平齐为宜。Fields experiments were carried out to evaluate the trapping effects of traps color, trapping heights and orientations on thrips from June to September in 2015. The results showed that the three-day averaged number of three thrips, Thrips tabaci, T. nigropilosus, Frankliniella intonsa, trapped by yellow sticky cards was significantly higher than that by blue and green sticky cards. The number of thrips trapped by sticky cards hung above the plants within the range of 0.2m - 0.4 m was higher than those of other three heights. In addition, the number of thrips trapped by south-facing cards was significantly higher than those in other orientations. The thrips were more active in a time interval of 6：00 - 10：00. The ratio of beneficial insect to pest trapped were 1：89.4, 1：74.3 and 1：62.7 in yellow, blue and green cards respectively. The Yellow and blue sticky cards could be used to monitor and control trips in soybean fields.

关 键 词：大豆 色板 蓟马 诱捕效果 趋性 

分 类 号：S477[农业科学—农业昆虫与害虫防治]