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为研究不同颜色色板对大豆田各类昆虫的诱集效果,在田间测试了昆虫对10种颜色色板的趋向选择反应。结果表明:在大豆农田环境中,利用色板可诱集到258种节肢动物,分别隶属于昆虫纲9个目和蛛形纲1个目,其中浅绿色板和黄色板诱集种类数和个体数最多;不同颜色色板诱集到的昆虫类群组成略有差异,但对同翅目、双翅目和缨翅目昆虫均有较强的诱集力;不同昆虫对不同颜色的趋向反应存在差异。本研究初步筛选出诱集大豆田各类昆虫的最佳颜色,应用色板诱集技术于大豆田害虫绿色防控具有可行性和广阔前景。
In order to study the trapping effect of different color swatches on all kinds of insects in soybean field, the trend selection reaction of insects to 10 color swatches was tested in the field. The results showed that 258 species of arthropods were captured by swatches in the field of soybean farmland, belonging to 9 orders of the order Insecta and 1 order of the Arachnida. Among them, the number of trapped species and individuals There were slight differences in the composition of the insect groups trapped by the different color swatches, but they were more attractive to the homoptera, Diptera and Thysanoptera insects. The tendency of different insects to different colors existed difference. In this study, the best color of all kinds of insects in soybean field was screened out initially. It is feasible and broad prospect to apply the color plate trap technique to the green control of pests in soybean field.