蜜蜂巢房大小影响狄斯瓦螨的繁殖行为  

The effects of brood comb cell size on the reproductive behavior of the ectoparasitic mite Varroa destructor on honey bees.

作　　者：周婷[1] 张青文[1] 王强[2] 姚军[2] 黄双修[2] 

机构地区：[1]中国农业大学昆虫学系 [2]中国农业科学院蜜蜂研究所,北京100093

出　　处：《昆虫知识》2006年第1期89-93,共5页Entomological Knowledge

基　　金：国家自然科学基金项目资助(批准号:30371090)

摘　　要：在具有相同类型幼虫的雄蜂和工蜂巢房中,人工接入狄斯瓦螨Varroa destructorAnderson&Trueman,比较巢房大小不同,对于螨繁殖的影响。结果显示:狄斯瓦螨在具有工蜂幼虫的工蜂房(WW)中的繁殖率为94.4%,而在具有工蜂幼虫的雄蜂房(WD)中繁殖率只有27.7%,差异极显著。在具有工蜂幼虫的工蜂房中,每只雌螨产出后代的平均数为3.35±1.56只;在具有工蜂幼虫的雄蜂房中每只雌螨产出后代的平均数为0.49±0.93只,差异极显著。表明:在具有相同类型幼虫存在的情况下,狄斯瓦螨喜欢较小的巢房,狄斯瓦螨在较小巢房中的繁殖能力明显高于较大的巢房。The aim of this study is to investigate the influence of the cell size on the reproductive output of Varroa destructor on honey bees. We obtained two types of brood, worker larvae reared in worker cells （WW） and worker larvae reared in drone cells （WD）. Mites were transferred to the two types of brood when they were recently sealed （within 6 hrs of being scaled） and mite reproduction was checked 10 days later. It was found that the percentage of mite reproduction in WW （94.4%） was significantly higher than that in WD （27.7%）. Further more, the mean number of female mite offspring in WW （3.35 ± 1.56） was significantly higher than of WD （0.49 ± 0.93） . Taken together, the results suggest that mite reproduction was affected by cell size and mites reproduce less on worker larvae that were reared in large cells.

关 键 词：狄斯瓦螨 繁殖 蜜蜂巢房 

分 类 号：S895.32[农业科学—特种经济动物饲养]