石河子垦区果树食心虫种类及其种群动态  

Species and Population Dynamics of Fruit Borer in Shihezi Reclamation Zone

作　　者：杨磊[1] 孙惠敏[2] 林河州 陈刘生[1] 王少山[1] 

机构地区：[1]新疆绿洲农业病虫害治理与植保资源利用自治区普通高校重点实验室,石河子大学农学院,新疆石河子832003 [2]新疆生产建设兵团第八师林业工作管理站,新疆石河子832003

出　　处：《北方园艺》2017年第12期132-135,共4页Northern Horticulture

摘　　要：以杏李混栽园和苹果单植园为研究对象,利用5种食心虫的性诱剂,诱捕调查了石河子垦区果树食心虫的发生种类及其种群消长动态。结果表明:石河子垦区果树食心虫的发生种类有梨小食心虫、李小食心虫和苹果蠹蛾3种;混栽园优势种群为李小食心虫,苹果园优势种群为梨小食心虫;李小食心虫雄成虫一年有2个发生高峰期,梨小食心虫雄成虫一年有4个发生高峰期,苹果蠹蛾雄成虫一年有3个发生高峰期。Mixed plant of apricot and plum and apple orchard were used as research objects. The species and population dynamics of fruit borer in Shihezi reclamation zone were studied by using pheromone trapps of Grapholitha rnolesta ,Grapholitha funebrana , Carposina sasakii , Cydia pornonella and Conogethes puncti feralis. The results showed that there were 3 species of fruit borers in Shihezi reclamation zone, which included Gra pholitha rnolesta Busick, Gra pholitha f unebrana Treitseheke and C ydia pomonella （ L. ） G. f unebrana had the largest population in polyculture orchard and G. rnolesta had the largest population in apple orchard;2 peak period of G. funebrana and 4 peak period of G. moLesta and 3 peak period of C. pomonelLa happened in Shihezi reclamation zone.

关 键 词：性诱剂 梨小食心虫 李小食心虫 苹果蠹蛾 消长动态 

分 类 号：S436.6[农业科学—农业昆虫与害虫防治]