沂蒙山区苹毛金龟子危害特点及防治技术  

Studies on the Occurrence Characteristics of Proagopertha lucidula (Fald) and its Control in the Yimeng Mountainous Area

作　　者：孟庆杰[1] 王光全[1] 

机构地区：[1]聊城大学生命科学学院,山东聊城252059

出　　处：《北方园艺》2008年第1期215-216,共2页Northern Horticulture

基　　金：山东省自然科学基金资助项目(Y2006D03);聊城大学科研基金资助项目(Y0201012)

摘　　要：2002～2006年,对沂蒙山区苹毛金龟子发生危害特点及其防治进行了调查研究。苹毛金龟子1a发生一代,以成虫在土壤30～50cm深处越冬。3月下旬至4月上旬成虫开始出土,4月上中旬气温达16.5～19.5℃时为出土盛期。成虫每日的活动危害期集中在中午前后,群集于树上啃食嫩芽、幼叶和花朵,成虫具假死性。The paper reported the results of an investigation on the occurrence characteristics and control of Proagopertha lucidula Fald in 2002-2006 in the Yimeng Mountainous Area. The results showed that the insect has one generation a year and Over winters with imago in soil at the depth 30-50cm. In the final ten day of March to early-April, the imago begins to emerge from soil. The climax of emerging happens from the early to mid-April in the 16. 5-19. 5℃ of air ternperature. Adult causes severe damage on budlet and new leaves and flowers of the day from forenoon to afternoon. The effective methods of synthetical control this insect were discussed.

关 键 词：苹毛金龟子 发生危害 综合防治 

分 类 号：S436.6[农业科学—农业昆虫与害虫防治]