关中平原樱桃园白星花金龟子的发生与防治  

Occurrence and Prevention of Potosia brevitarsis in Cherry Orchard in Guanzhong Plain

作　　者：刘艳玲 雷金繁 白岗栓[3] 燕志辉 庞录侠 LIU Yan-ling;LEI Jin-fan;BAI Gang-shuan(Agricutural Technology Popularization Center of Huazhou District,Weinan City,Shaanxi Province,Weinan,Shaanxi 714100;Agricultural Technology Popularization Center of Yangling District,Shaanxi Province,Yangling,Shaanxi 712100;Institute of Soil and Water Conservation,Northwest A&F University,Yangling,Shaanxi 712100)

机构地区：[1]陕西省渭南市华州区农业技术推广中心,陕西渭南714100 [2]陕西省杨陵区农技推广中心,陕西杨凌712100 [3]西北农林科技大学水土保持研究所,陕西杨凌712100 [4]陕西省凤翔县果业技术推广站,陕西凤翔721400 [5]陕西省宝鸡市陈仓区桑果工作站,陕西宝鸡721300

出　　处：《安徽农业科学》2020年第6期122-126,共5页Journal of Anhui Agricultural Sciences

基　　金：延安山仑院士工作站科研项目“黄土高原经济林(果)节水增效技术与绿色发展”(20181201);国家重点研发计划项目“黄土高原生态修复模式的格局-结构-功能关系”(2016YFC0501602)。

摘　　要：随着樱桃栽培面积的不断扩大,关中平原部分樱桃园在成熟期白星花金龟子暴发,导致樱桃果实减产或绝收,严重降低了樱桃园的经济收入。白星花金龟子危害樱桃期为樱桃成熟期,不能开展化学防治。针对白星花金龟子的危害状况,介绍了白星花金龟子的危害特性、形态特征、生活习性和发生规律,提出防治白星花金龟子应从清洁樱桃园卫生、诱捕成虫、生物防治幼虫等方面着手,并提出了具体的防治措施。With the continuous expansion of cherry cultivation area,Potosia brevitarsis broke out in mature stage in some cherry orchards in Guanzhong Plain,which led to the reduction or extinction of cherry yield and seriously reduced the economic income of cherry orchards.Potosia brevitarsis damage stage is in cherry mature stage,chemical prevention and control cannot be carried out.In view of the damage caused by Potosia brevitarsis,this paper briefly introduces the damage characteristics,morphological characteristics,living habits and occurrence rules of Potosia brevitarsis,and puts forward that the prevention and control of Potosia brevitarsis should start from the aspects of cleaning cherry garden hygiene,trapping adults,biologically controlling larvae and so on,and puts forward some concrete control measures.

关 键 词：樱桃 白星花金龟子 形态特征 危害规律 防治措施 

分 类 号：S436.62[农业科学—农业昆虫与害虫防治]