%0 Journal Article
%T Scanning electron microscopic observations of Monochamus alternatus antennal sensilla and their electroantennographic responses<br>松褐天牛触角感器电镜扫描和触角电位反应
%A WANG Sibao
%A ZHOU Hongchun
%A MIAO Xuexia
%A FAN Meizhen
%A LI Zengzhi
%A SI Shengli
%A HUANG Yongping
%A <br>王四宝
%A 周弘春
%A 苗雪霞
%A 樊美
%A 李增智
%A 司胜利
%A 黄勇平
%J 应用生态学报
%D 2005
%I 
%X With scanning electron microscope (SEM), this paper observed the shape, category, amount and distribution of the main antenna sensilla of adult Monochamus alternatus, and tested their electroantennographic (EAG) responses to the main volatiles of Pinus spp.. There were seven types of antennal sensilla, i. e., sensilla trichoid, sensilla basiconica, sensilla digit-like, sensilla rod-like, sensilla bottle-like, sensilla bud-like and sensilla chaetica, among which, sensilla trichoid and sensilla basiconica were the most abundant on the antenna surface, and each of them could be divided into three subtypes. Two subtypes of sensilla digit-like could also be observed. The II and III subtypes of sensilla trichoid and I and II subtypes of sensilla basiconica had deep longitudinal grooves on their surface, the typical characteristics of olfactory receptor. The comparison of the EAG response of different parts of Monochamus alternatus antennae to alpha-Pinene showed that each volatile and their compounds could provoke significant EAG responses of both females and males. The dose-response test showed that there was a certain rule in the EAG responses of M. alternatus.
%K Bursaphelenchus xylophilus
%K Antennal sensilla
%K Volatiles of Pinus
%K Electroantennogram responses<br>松材线虫
%K 触角感器
%K 松树挥发物
%K 电生理反应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=4EDBAD25CC49A370&yid=2DD7160C83D0ACED&vid=7801E6FC5AE9020C&iid=0B39A22176CE99FB&sid=E3094127AA4ABC1A&eid=3224764AEAFCF8C2&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=8&reference_num=23