橡胶林油桐尺蛾生物学特性研究  

Studies on Biological Characteristics of Buzura suppressaria in Rubber Plantation

作　　者：张永科[1] 朱国渊 王进强[1] 吴忠华[1] 阿红昌[1] 段波[1] ZHANG Yongke;ZHU Guoyuan;WANG Jinqiang;WU Zhonghua;A Hongchang;DUAN Bo(Yunnan Institute of Tropical Crops,Jinghong 666100,China)

机构地区：[1]云南省热带作物科学研究所,云南景洪666100

出　　处：《热带农业科技》2019年第2期6-9,12,共5页Tropical Agricultural Science & Technology

基　　金：云南省应用基础研究计划青年项目(2015FD070;2017FD033);云南农垦热带作物病虫害监测与防治(151821301082352710-01);云南省热带作物科技创新体系建设项目(467-7)

摘　　要：油桐尺蛾是茶树、桉树等经济林木的重要害虫之一,2014年在云南省西双版纳首次发现危害橡胶树。2014-2017年通过室内饲养和野外调查,明确了油桐尺蛾的发育历期、在橡胶林的分布及发生危害规律。油桐尺蛾在西双版纳橡胶林呈间歇式暴发,1年发生3～4代,危害高峰期为4月中上旬至5月上旬、8月下旬至9月中旬、10月下旬至11月中上旬。Buzura suppressaria is one of the dominant insect pests of economic trees,especially on tea and eucalyptus trees.The pest harms to Hevea brasiliensis was first discovered in Xishuangbanna of Yunnan Province in 2014.Field survey and indoor-rearing were conducted from the year of 2014 to 2017,it defined the developmental period,distribution and occurrence pattern of this pest in rubber plantations.Results have indicated that there were some intermittent outbreaks,3 or 4 generations occurred in one year and the peak periods appeared in early-to-mid of April to early May,late August to mid September and late October to early-to-mid of November in rubber plantations in Xishuangbanna.

关 键 词：橡胶树 油桐尺蛾 生物学特性 

分 类 号：S794.107[农业科学—林木遗传育种]