基于CiteSpace的杀虫剂对昆虫亚致死效应研究可视化分析

Visual Analysis of Research on Sublethal Effect of Insecticide on Insects Based on CiteSpace

为了解当前杀虫剂对害虫亚致死效应的研究现状,利用CiteSpace可视化分析软件,检索WOS和CNKI数据库“亚致死效应”主题相关论文,对论文的发文情况、作者、国家以及研究热点和趋势等进行知识图谱绘制并分析。研究表明,国内外该领域的发文情况较相似,呈上涨趋势;发文核心作者呈现较好的合作交流关系,机构之间的交流联系十分紧密,美国在该研究领域的影响最大,而中国是国际发文的主要国家之一。国内主要的发文机构为中国农业科学院、中国热带农业科学院、中国农业大学以及华中农业大学等。目前,国内外有关于亚致死效应研究的高频词及聚类都聚焦于“农药”“、杀虫剂”以及“毒性”等关键词。热点词的演变过程较相似,前期集中在亚致死的研究,中期阶段针对不同杀虫剂对害虫的生长发育的影响进行了相关探究,后期开始涌现许多新的研究方向,使该领域的研究更加深入。

To understand the current research status of the sublethal effects of insecticides on pests,CiteSpace visualization analysis software was used to search for papers related to the theme of“sublethal effects”in WOS and CNKI databases.Knowledge maps were drawn and analyzed for the publication status,authors,countries,as well as research hotspots and trends of the papers.Research has shown that the publication situation in this field at home and abroad is relatively similar,showing an upward trend.The core authors of the publication have shown good cooperation and communication relationships,with close communication links between institutions.The United States has the greatest influence in this research field,while China is one of the main countries for international publication.The main publishing institutions in China are the Chinese Academy of Agricultural Sciences,the Chinese Academy of Tropical Agricultural Sciences,China Agricultural University,and Huazhong Agricultural University.At present,there are high-frequency words and clustering studies on insecticides on the growth and development of pests;and in the later stage,many new research directions began to emerge,making research in this field more in-depth.