俄利用色觉刺激诱灭粉虱据外刊报道，俄罗斯植物保护研究人员研究出利用颜色进行视觉刺激的消灭粉虱新方法。研究发现，具有一定色调的纯黄色对粉虱颇具吸引力。他们利用这一特点，用纸作一种两面都涂有黄色颜料和胶水的捕捉器，经温室和温床试用，效果良好。（蔡东宏）俄... Russia uses color vision to stimulate the elimination of whiteflies According to foreign reports, the Russian plant protection researchers have developed a new method of using white color to visually stimulate the elimination of whiteflies. The study found that a certain color of pure yellow whitefly attractive. Using this feature, they used paper as a catcher coated with yellow paint and glue on both sides, which worked well in greenhouses and hotbeds. (Cai Donghong) Russia ...