基于CiteSpace的植物源农药研究热点与进展可视化分析OA

To analyze the research hotspots and progress in botanical pesticides,relevant literatures published between 1995 to 2025 were retrieved from the China National Knowledge Infrastructure(CNKI)and Web of Science(WOS)databases.CiteSpace software was utilized to summarize and statistically analyze publication years,authors,institutions,countries,research hotspots,and evolutionary trends of the literatures.Statistics results revealed a total of 596 Chinese-language articles and 1 538 foreign-language articles were included,and research on botanical pesticides has generally exhibited an upward trend.The top three countries in terms of publication volume were China,India,and Brazil,while the primary research institutions were universities and research academies.High-frequency keywords included azadirachtin,essential oils,and chemical constituents,and others.Keyword clustering and burst analysis indicated that azadirachtin,Azadirachta indica(neem),matrine,medicinal plants,bioactive components,and bioactivity evaluation are current major hotspots.Future research will focus more on practical applications,with antimicrobial activity,pest resistance,field control efficacy,foliar application,and green formulations potentially emerging as critical research areas.In recent years,both domestic and global research interest in botanical pesticides has continued to increase,with research themes evolving and the scope of investigation gradually expanding.Major research focuses include bioactive component characterization,bioactivity evaluation,pest control methods and efficacy,component analysis,and integrated pest management.