蜜蜂“蛹病”(暂定名)即在幼虫期感病蛹期死亡。有人也叫它“死蛹病”。最近在《中国养蜂》上有人作了些发病情况的报道并提出一些个人看法,但都无试验研究加以证明,养蜂者急切要求查明病原,提出防治方法,有关部门对此十分重视,现将我们两年来研究结果报告如下: 一、发病和危害情况调查研究通过对10余省市的现场调查以及养蜂者来信来访寄送的病蜂样品分析,现已查明该 The bee “pupa disease” (tentative name) that died in the larval stage of the infected pupal period. Some people call it “dead pupa disease.” Recently, some people made some reports on the incidence in “China beekeeping” and put forward some personal opinions. However, none of them have been proved by experimental studies. Beekeepers urgently need to identify pathogens and put forward prevention and treatment methods. Relevant departments attach great importance to this, Now we two years to study the results reported as follows: First, the incidence and harm investigation and research Through more than 10 provinces and cities on-site survey and bee sent letters from the visiting samples of diseased bees have been identified