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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。
Taking Xingluo mixed plantation and apple plantation as the research object, the species and population dynamics of the fruit borer in Shihezi reclamation area were investigated using sexual attraction of five kinds of beetles. The results showed that there were three species of Pichia pests in Shihezi reclamation area, three species of Pistacia chinensis and Pichia molitor, the dominant population in mixed plantation garden was Pistacia chinensis, the dominant population in apple orchard was Pistillate pest, There are two peak occurrences in the year, the male pest moth pest occurrence of four peak year, caterpillar moth male adults have three peak year.