千年桐访花昆虫初步调查研究  

Preliminary Survey on Flower-visiting Insects of Vernicia montana

作　　者：谷丽萍 郑科 向振勇 景跃波 GU Liping;ZHENG Ke;XIANG Zhenyong;JING Yuebo(Yunnan Academy of Forestry and Grassland,Kunming 650201,China)

机构地区：[1]云南省林业和草原科学院,云南昆明650201

出　　处：《林业调查规划》2020年第4期61-64,共4页Forest Inventory and Planning

基　　金：“十三五”国家重点研发计划“林业资源培育及高效利用技术创新重点专项”研究任务“油桐水肥调控及菌根促产关键技术研究”(编号:2017YFD0600703-2);云南省“万人计划”产业技术领军人才-郑科(编号:YNWR-CYJS-2018-043).

摘　　要：于2019年4月设置3个样地对千年桐盛花期的访花昆虫进行调查。调查结果,采集到访花昆虫33种,隶属8目22科,分别为膜翅目、缨翅目、双翅目、鞘翅目、鳞翅目、半翅目、革翅目和蜘蛛目昆虫,其中:鳞翅目的种类最多,为11种,膜翅目种类次之,为8种,双翅目种类位居第三,为5种;采集到的访花昆虫数量排序为:膜翅目>缨翅目>鞘翅目>鳞翅目>其他昆虫,膜翅目是千年桐花期访花传粉的优势昆虫;千年桐4目主要访花昆虫日活动规律为:在上、下午均出现出勤峰值时段,下午峰值高于上午,且出勤峰值时段不完全吻合。The three sample plots were set up to investigate the flower-visiting insects of Vernicia montana in April 2019.The results showed that 33 species were identified,belonging to 22 families and 8 orders,which were Hymenoptera with 8 species、Thysanoptera、Diptera with 5 species、Coleoptera、Lepidoptera with 11 species、Hemioptera、Demaptera and Araneida.The order of the quantity of flower visiting insects collected was Hymenoptera>Thysanoptera>Coleoptera>Lepidoptera>other insects.Hymenoptera was the dominant flower-visiting insects of Vernicia montana.The flower-visiting activities of 4 major insects peaked in the morning and afternoon.The peak in the afternoon was higher than that in the morning,and the peak time was not completely consistent.

关 键 词：千年桐 访花昆虫 种类组成 数量占比 优势昆虫 日活动规律 出勤峰值 

分 类 号：S763.30[农业科学—森林保护学] S794.4[农业科学—林学]