惠州地区桔小实蝇野生寄主植物调查  

Investigation on Wild Host Plants of Bactrocera dorsalis in Huizhou Area

作　　者：方思明 罗小凤 高惠良 朱玲珑 李家波 FANG Si-ming;LUO Xiao-feng;GAO Hui-liang(Huizhou Zhibo Ecological Agricultural Technology Co.,Ltd.,Huizhou,Guangdong 516000;Guangzhou University Geography College,Guangzhou,Guangdong 510006;Guangdong Province Boluo County Fruit Production Office,Boluo,Guangdong 516100)

机构地区：[1]惠州智博生态农业科技有限公司,广东惠州516000 [2]广州大学地理学院,广东广州510006 [3]广东省博罗县水果生产办公室,广东博罗516100 [4]广州爱康农业生物科技有限公司,广东广州510650

出　　处：《安徽农业科学》2019年第22期146-147,163,共3页Journal of Anhui Agricultural Sciences

基　　金：博罗县科技计划项目“桔小实蝇饵剂研发与应用示范”

摘　　要：[目的]初步了解惠州地区桔小实蝇的野生寄主植物。[方法]以象头山、罗浮山等为中心,调查该地区内自然生长的植物上桔小实蝇的为害情况,将发现的桔小实蝇成虫或虫果带回实验室进行镜检,为害程度则根据受害率进行分级。[结果]桔小实蝇的寄主植物19科41属68种;其中桃金娘科和芸香科寄主植物受害程度最高,桑科寄主植物种类最多。各种植物的受害期不同,并在其中转移为害,世代繁衍。[结论]该研究为桔小实蝇防控提供理论依据。[Objective]To study the wild host plants of oriental fruit fly(Bactrocera dorsalis)in Huizhou area.[Method]Investigation of the harmful effects of oriental fruit fly on plants growing naturally in Xiangtou Mountain,Luofu Mountain as the center and other places was done,and the detected adult or fruit of B.dorsalis were taken back to the laboratory for endoscopy.All the plants were identified and divided into 4 grades according to the damage degree caused by B.dorsalis.[Result]The host plant of B.dorsalis indluded 19 families,41 genera,68 species.Among them,Myrtaceae and Rutaceae were the highest level of victimization,Moraceae had the largest number of host plants.Different plants had different periods of exposure,and in which it was transferred to harm,the numbers of B.dorsalis had been multiplied from generation to generation.[Conclusion]The results provide fundamental data for establishing feasible and effective control strategy of the oriental fruit fly in Huizhou region.

关 键 词：桔小实蝇 野生寄主 为害调查 

分 类 号：S763.41[农业科学—森林保护学]