基于猪笼草叶笼滑移区仿生的蝗虫捕集滑板功效测试  

Function Testing of Locust Slippery Plate Manufactured Based on Waxy Zone of Nepenthes Pitchers

作　　者：王立新[1] 周强[1] 

机构地区：[1]中国农业大学工学院,北京100083

出　　处：《农业机械学报》2011年第5期222-225,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金资助项目(50775214);中国农业大学研究生科研创新专项资助项目(kycx09099)

摘　　要：为测试基于猪笼草（Nepenthes）叶笼滑移区表面结构与超滑功能仿生制备的蝗虫滑移捕集滑板的功效,利用蝗虫附着力测试系统进行了蝗虫在叶笼滑移区与滑移捕集滑板上的附着力测试试验,并利用光电诱导蝗虫滑移捕集机进行了滑移捕集滑板的滑移功能验证试验。结果表明,蝗虫在捕集滑板上的最大附着力与在叶笼滑移区表面的最大附着力之比是0.94~1.05;滑移捕集滑板以32°倾斜角安装时,对蝗虫的滑移捕集率可达82.4%。相似的附着力和较高的滑移捕集率表明仿生制备的滑移捕集滑板与猪笼草叶笼滑移区具有相近的滑移功能,达到了良好的仿生效果,能够满足灾害蝗虫光电诱导滑移捕集治理的技术需求。To test the function of the slippery plate bionic-manufactured based on the surface structure and function of waxy zone in Nepenthes pitchers,attachment force of locust on the slippery plate and the waxy zone was measured by utilizing attachment force measurement system for locust.The experiment of verifying the slippery function of the slippery plate with photoelectric inducing plague locust machine was carried out.The experiments results showed that the attachment force of locust on the slippery trapping plate was 0.94~1.05 times of that on the waxy zone.The slippery trapping ratio was reached to 82.4% when the slanting angle of the slippery plate was 32°.Similarity of the attachment force and considerable slippery trapping ratio probably indicates that the slippery plate bears similar function with the waxy zone,and can satisfy the technical demand of photoelectric inducing and slippery trapping plague locust.

关 键 词：蝗虫 捕集滑板 猪笼草叶笼滑移区 仿生 附着力 

分 类 号：S475.1[农业科学—农业昆虫与害虫防治] S433.2[农业科学—植物保护]