基于文献计量学和CiteSpace分析的花绒寄甲研究进展

Research Progresses in Ectoparasitoid Beetle Dastarcus helophoroides(Fairmaire)(Coleoptera:Bothrideridae)Based on Bibliometric and CiteSpace Analyses

花绒寄甲(Dastarcus helophoroides)是我国当前防治天牛类蛀干害虫的重要天敌昆虫之一,在林业害虫生物防治中具有极为重要的应用价值和开发利用前景。对当前国内外花绒寄甲的研究进行综述,旨在更加全面客观地了解该虫的研究现状和发展趋势。对1979-2018年CNKI数据库和WOS数据库中花绒寄甲的核心文献进行文献计量学与CiteSpace可视化分析,从发文时间、发文数量、发文期刊、核心作者、发文机构、研究内容和研究热点等多维度对现有的研究成果进行归纳总结。对122篇中外文核心文献分析表明,中外文期刊发表有关花绒寄甲的论文分别始于1996年和1999年,发文数量均呈逐年上升后又回落起伏趋势;发文量最多的中文期刊有《中国森林病虫》和《林业科学》,外文期刊有《Journal of Insect Science》和《Biological Control》;核心作者与研究机构均出自中国;研究内容主要集中在生物防治和生理学等领域;关键词共现网络聚类图谱发现该虫的研究热点正朝分子生物学方向发展。花绒寄甲的研究起步较晚,尚未构建完整的研究体系,建议进一步从基础生物学、行为学、生态学和分子生物学等领域开展基础理论研究,并对该虫的室内繁育技术和林间释放技术等开展应用研究,以充分发挥该天敌种类在生物防治中的作用,从而为保护我国的森林资源做出更大贡献。

The ectoparasitoid beetle Dastarcus helophoroides(Fairmaire)(Coleoptera:Bothrideridae)is one of the most important natural enemies to control the tree borer of long-horned beetle in China,which also has a very important application value as well as a development and utilization prospect in the biological control of forest pests.This study aimed to understand the research status and development trend of this insect more comprehensively through summarizing the current researches.The published papers on this insect species derived from CNKI and WOS databases from 1979 to 2018 were analyzed by bibliometric and CiteSpace visualization analyses,and current achievements were summarized in terms of the published time and numbers,main journals,core authors and their organizations,the contents and hotspots of these studies.The published time of these papers started at 1996 and 1999 in Chinese and English academic journals.The number of the published papers increased yearly and then declined and fluctuated.Chinese journals that had ever published the most papers were Forest Pest and Disease and Scientia Silvae Sinicae,and English journals were Journal of Insect Science and Biological Control.The core authors and their organizations were all from China.The research contents focused on the area of biological control and physiology.The cluster atlas of keyword co-occurrence networks showed that the research hotspots of this species would be the area of molecular biology.The research of this ectoparasitoid beetle was relatively late and had not yet established a complete research system.It was suggested that further studies in theoretical researches should be carried out in the fields of basic biology,ethology,ecology and molecular biology,and applied researches should be carried out in the aspects of indoor breeding and field release technologies.These studies of this natural enemy species would play an important role in the biological control,so as to make greater contributions to the protection of forest resources in China.