广西澳洲坚果园害虫发生情况及防治对策  

Occurrence and Control Countermeasures of Insect Pests in Macadamia Orchards in Guangxi

作　　者：任立云[1] 罗来凤 韦继光[1] 蒋桂和 REN Liyun;LUO Laifeng;WEI Jiguang;JIANG Guihe(College of Agriculture,Guangxi University,Nanning,Guangxi 530004,China;State-owned Qinlian Forest Farm of Guangxi Zhuang Autonomous Region,Qinzhou,Guangxi 535059,China)

机构地区：[1]广西大学农学院,广西南宁530004 [2]广西壮族自治区国有钦廉林场,广西钦州535059

出　　处：《农业研究与应用》2020年第6期51-57,共7页Agricultural Research and Application

基　　金：广西创新驱动发展专项项目(桂科AA17204058-9)。

摘　　要：作者于2019年5月至2020年8月,在广西南亚热带作物研究所澳洲坚果种植基地,岑溪市盘古村、六田村、南渡镇、糯垌镇、大业镇,崇左市扶绥县澳洲坚果种植基地进行了澳洲坚果害虫系统调查。采用随机抽样法、太阳能杀虫灯诱集法、性诱剂和黄板诱集法三种方法对害虫发生情况进行监测,收集并鉴定了14913只昆虫个体。发现可为害澳洲坚果的害虫有6目38科78种,其中,蝽类、荔枝异形小卷蛾、相思子异形小卷蛾、桃蛀螟、白蛾蜡蝉、茶黄硬蓟马是澳洲坚果主要害虫,其为害直接影响了澳洲坚果树的生长和果实的产量和品质,是生产上防治的重点。同时分析了太阳能杀虫灯诱集法诱集澳洲坚果主要害虫成虫发生动态,并分析了害虫防治对策,为制订澳洲坚果害虫防控措施提出了可行方案。A systematic investigation into macadamia pests was conducted in the macadamia orchards of Guangxi South Subtropical Agricultural Science Research Institute,the villages of Pangu and Liutian,the towns of Nandu,Nuodong and Daye of Cenxi city,and the Fusui county of Chongzuo city from May 2019 to August 2020.The pests were trapped by random sampling method,solar insecticidal lamp trapping method,sexual attractant collection and yellow sticky board trapping method.14913 insect individuals were collected and identified,in which 6 orders,38 families and 78 species were found to damage macadamia.Among them,stink bugs,Cryptophlebia ombrodelta,Cryptophlebia illepida,Conogethes punctiferalis,Lawana imitata and Scirtothrips dorsalis were major pests,which directly affected the tree growth,the yield and quality of nuts,should be focused on prevention in macadamia production.Meanwhile,the occurrence dynamics of the mature pests trapped by solar insecticidal lamp was analyzed,and some control countermeasures were put forward.

关 键 词：澳洲坚果 系统调查 发生动态 防治对策 

分 类 号：S436.67[农业科学—农业昆虫与害虫防治]