新疆新记录——蚊态兴透翅蛾初报

蚊态兴透翅蛾(Synanthedon culiciformis(Linnaeus)),于2015年3月首次在新疆昌吉州呼图壁县苗圃地中发现,危害白桦,被害株率为10.4%,属疆内新记录。本文对其鉴定特征、分布范围进行了阐述,为控制其传播蔓延,提出相关措施控制其发生危害。     

板栗兴透翅蛾的初步研究

板栗(Castanea mollissima)是河北省的主要经济树种，近年来，受到板栗兴透翅蛾(Synanthedon castanevora Yang et Wang)的严重危害，造成栗实减产，甚至树木死亡。     

Mating disruption controls the cherry tree borer, <Emphasis Type="Italic">Synanthedon hector</Emphasis> (Butler) (Lepidoptera: Sesiidae), in a steep orchard of cherry trees

Mating disruption of the cherry tree borer, Synanthedon hector (Butler), with synthetic sex attractant was conducted for 6 years to test the efficiency of the method to control the borer population on the slopes in the Cherry Tree Forest of Tama Forest Science Garden, Hachioji, Tokyo. No male adult moth has been captured in traps baited with the synthetic attractant since the commencement of the control. The incidence of attack decreased to a low level in the third year and has remained low thereafter, indicating the effectiveness of mating disruption in controlling the borer population.     

莫干山透翅蛾一新种(鳞翅目:透翅蛾科)

本文描记莫干山鳞翅目一新种——莫干兴透翅蛾,并附有特征图。模式标本保存于北京农业大学昆虫标本室。     

海棠透翅蛾的形态及生活史观察

海棠透翅蛾在北京有机苹果园或生态果园的为害有增加的趋势。本文描述了成虫（包括雄性外生殖器）、幼虫及蛹的形态特征,观察了其在苹果园的生活史。结果表明,该虫在北京一年一代,以幼虫在树皮内结茧越冬,成虫发生期为5月底至7月底。本文还讨论了与近缘种的鉴别特征、提出了应用性信息素及其他防治措施的建议。