海南白沙新建茶园主要害虫天敌种群与害虫消长动态分析  

Analysis of the Population Dynamics of Major Pests and Their Natural Enemies in Newly Established Tea Plantations in Baisha,Hainan

作　　者：韩芳滨 于广威[3,4] 李超 HAN Fangbin;YU Guangwei;LI Chao(College of Agronomy,Xinjiang Agricultural University/Key Laboratory of the Pest Monitoring and Safety Control of Crops and Forests,Urumqi,Xinjiang 830052,China;Qingdao Russell Biotechnology Co.,Ltd.,Qingdao,Shandong 266104,China;Weifang University of Science&Technology,Shouguang,Shandong 262700,China;Hainan Alodogan Agricultural Science and Technology Limited Company,Baisha,Hainan 572800,China)

机构地区：[1]新疆农业大学农学院/农林有害生物监测与安全防控重点实验室,新疆乌鲁木齐830052 [2]青岛罗素生物技术有限公司,山东青岛266104 [3]潍坊科技学院,山东寿光262700 [4]海南阿罗多甘农业科技有限公司,海南白沙572800

出　　处：《热带农业科学》2025年第2期23-32,共10页Chinese Journal of Tropical Agriculture

基　　金：中央引导地方科技发展专项:海南白沙特色水果与茶叶绿色精准高效种植技术创新示范与推广应用(No.ZY2020HN12);国家重点研发计划:“科技助力经济2020”重点专项——白沙地区热带果茶绿色精准高效种植技术应用与示范(No.SQ2020YFF0404782)。

摘　　要：为了更系统地探究海南白沙地区茶园中茶树的主要害虫和天敌的种类,以及害虫的发生规律,2023年全年对海南白沙一新建茶园内的害虫和天敌进行了系统的调查和研究。结果表明:茶园中有害的节肢动物群落物种主要由直翅目、蜚蠊目、半翅目、缨翅目、鞘翅目、双翅目、鳞翅目、蜱螨目组成;从种群数量来看,以半翅目为主,占害虫总数的43.66%;天敌以蜘蛛为主,占天敌总数的33.33%。共鉴定出茶树害虫为昆虫纲7目,42科69种,蛛形纲1目2科2种;鉴定出天敌:昆虫纲6目16科22种;蛛形纲1目,4科11种。在海南白沙的自然条件下4种害虫[小贯小绿叶蝉Empoasca(Matsumurasca)onukii Matsuda、茶蚜Toxoptera aurantii Boyer de Fonscolomb、茶黄蓟马Scirtothripsdorsalis Hood、绿盲蝽Apolygus lucorum Meyer-Dür]全年均发生,茶黄蓟马和绿盲蝽在上半年为害较严重,而小贯小绿叶蝉、茶蚜在下半年为害较严重。调查结果可为海南白沙的茶树虫害防治提供参考依据。A year-long investigation was carried out in 2023 in a newly established tea garden in Baisha,Hainan,to study the main pests and natural enemies of tea trees and the occurrence patterns of the pests.The results revealed that the arthropod community in the tea garden mainly comprises Orthoptera,Blattodea,Hemiptera,Thysanoptera,Coleoptera,Diptera,Lepidoptera,and Acari.Hemiptera was the predominant group,constituting 43.66%of the total pests,whereas spiders were the primary natural enemies,accounting for 33.33%of the total number of natural enemies.Seven insect orders with 42 families and 69 species,one arachnid order with two families and two species were identified as tea pests,Six insect orders with 16 families and 22 species,and one arachnid order with four families and 11 species as natural enemies.In Baisha,Hainan,four pest species,namely Empoasca(Matsumurasca)onukii Matsuda,Toxoptera aurantii Boyer de Fonscolomb,Scirtothrips dorsalis Hood,and Apolygus lucorum Meyer-Dür,are present year-round.Scirtothrips dorsalis Hood and Apolygus lucorum Meyer-Dür cause significant damage in the first half of the year.However,Empoasca(Matsumurasca)onukii Matsuda and Toxoptera aurantii Boyer de Fonscolomb cause more significant damage in the second half.These findings will contribute to pest control references for tea trees in Baisha,Hainan.

关 键 词：白沙 海南 茶树害虫 种群动态 调查 

分 类 号：S533[农业科学—作物学]