危害杏树、蒙古栎的新害虫——圆尾弧胫天牛(鞘翅目:天牛科)  

A new pest attacking Armeniaca vulgaris and Quercus mongolica:Callimus(Nathriopterus)shensiensis(Gressitt,195l)(Cerambycidae,Coleoptera)

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作  者:唐也 赵小宇 王英杰 刘时赛 唐冠忠 TANG Ye

机构地区:[1]中国农业科学院,北京100081 [2]承德市林业局,河北承德067065 [3]承德市狮子沟国有林场,河北承德067022 [4]承德市双桥区农业局,河北承德067032 [5]承德市森林病虫害防治检疫站,河北承德067050

出  处:《中国森林病虫》2019年第1期17-18,22共3页Forest Pest and Disease

摘  要:2014-2017年在河北省采用室内饲养结合野外观察的方法总结危害杏树Armeniaca vulgaris Lam.和蒙古栎Quercus mongolica枝干的天牛科害虫——圆尾弧胫天牛Callimus(Nathriopterus)shensiensis(Gressitt,195l)的形态学特征和生物学特性。该虫在河北承德1a1代,以老熟幼虫在寄主植物木质部蛀道末端越冬,翌年4月上旬开始陆续化蛹,成虫5月上旬开始羽化,盛期在5月中下旬。并据此提出防治建议。The method of indoor feeding and field observation were adopted in Hebei Province from 2014 to 2017 to observe and summarize the morphological and biological characteristics of Callimus(Nathriopterus)shensiensis(Gressitt,195l),which attacked trunks and branches of Armeniaca vulgaris and Quercus mongolica.The insect had one generation each year in Chengde,Hebei Province,and the old larvae overwintered at the end of the xylem tunnel of the host plant.Pupation started from early April of the next year.The adults began to emerge in early May,and the peak period was in the middle and late May.Suggestions for prevention and control of the pest are proposed in the article.

关 键 词:圆尾弧胫天牛 形态学特征 生物学特性 防治措施 杏树 蒙古栎 新害虫 

分 类 号:S763.38[农业科学—森林保护学;农业科学—林学]

 

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