不同颜色色板对西花蓟马的诱集效果比较  

The attractiveness of different colors to Frankliniella occidentalis

作　　者：李江涛[1] 邓建华[3] 刘忠善[2] 段登晓[1] 丁元明[2] 刘国琴[1] 肖春[1] 

机构地区：[1]云南农业大学植物保护学院,昆明650201 [2]云南省烟草科学研究所,昆明 [3]云南出入境检验检疫局,玉溪

出　　处：《植物检疫》2008年第6期360-363,共4页Plant Quarantine

基　　金：云南省科技厅攻关项目(2005NG01)

摘　　要：实验调查了西花蓟马对天蓝、黄、褐、紫4种颜色色板的趋性,结果显示,蓝色单一颜色色板对西花蓟马的诱集力显著高于其他几种颜色。在颜色混配中,蓝∶黄=5∶1,诱集到的西花蓟马数量大于蓝色单一颜色色板。在大田中,可以用蓝色单一颜色色板或是蓝∶黄=5∶1搭配色对西花蓟马进行诱集。可用黄色单一颜色色板对西花蓟马的暴发做预测预报。The experiments investigate the attractiveness of four colors： bluet yellow, brown, purple to western flower thrips （WFT）. The results shows that the biggest attractiveness color to western flower thrips is blue, which is significant larger than yellow, yellow and purple. When mixed yellow, purple into blue with different proportion, the number of attracted of western flower thrips with 5： 1 proportion of blue and yellow is larger than only with blue. We can use blue and blue and yellow with 5：1 to attract WFT in the field. And use the yellow board to forecast the population dynamic of WFT.

关 键 词：西花蓟马 颜色 诱集力 

分 类 号：S433[农业科学—农业昆虫与害虫防治] S41-30[农业科学—植物保护]