麦蛾茧蜂触角感器的扫描电镜观察  

Observing antennal sensilla of Bracon hebetor using scanning electron microscopy

作　　者：李晶津[1] 钱海涛[1] 董辉[1] 丛斌[1] 李瑭[1] 

机构地区：[1]沈阳农业大学植物保护学院

出　　处：《昆虫知识》2008年第1期61-64,共4页Entomological Knowledge

基　　金：国家“十五”科技攻关项目(2001BA509130401)

摘　　要：应用扫描电镜对麦蛾茧蜂BraconhebetorSay的触角感器进行观察。结果表明:麦蛾茧蜂的触角上存在6种感器,分别为毛形感器,板形感器,刺形感器,鳞状感器,锥形乳头状感器和嗅孔。其中毛形感器和板形感器是主要感器,数量较大,分布较广。雌雄蜂的触角感器差异不明显。Antennal uhrastructure of Braeon hebetor Say was observed with scanning electron microscope. It was found that six types of sensilla, including sensillum trichodeum Ⅰ , Ⅱ , Ⅲ, sensillum placodeum, sensillum chaeticum, sensillum squamiformium, sensillum basiconicum and foramen olfactorium, were found on the antenna of wasp. As the major sensilla, both sensillum trichodeum and sensillum placodeum were distributed widely on the antenna with larger amount. There was no significant difference between female and male antennal sensilla.

关 键 词：麦蛾茧蜂 触角 感器 扫描电镜 

分 类 号：Q964[生物学—昆虫学] S476.3[农业科学—农业昆虫与害虫防治]