| 摘要: |
| 在大曲酒厂，黄斑露尾甲Carpophilus hemipterus(L.)主要发生于曲房酒曲发酵前期，成虫随湿曲入房发酵而迁入，并在湿曲块上产卵繁殖。卵期、幼虫期、预蛹期和蛹期平分别为1．5，6．4，1．3，4．7 d，至酒曲发酵进入中、后期，新一代成虫羽化并由于曲房高温（40℃左右）低湿（相对湿度60％以下），不适合继续发生，飞出迁入其他湿曲刚入房的曲房中，故曲房温湿度条件，特别是湿曲入房初期的高湿是该虫发生的先决条件。 |
| 关键词: 黄斑露尾甲，发生规律，大曲酒厂 |
| DOI： |
| 分类号:TS261.8 |
| 基金项目: |
|
| The Bionomics of Driedfruit Beetle,Carpophilus hemipterus(L.) in the Distilleries |
|
Wu Junxiang1 Liu Shaoyou1 Zhai Suokui2
|
| Abstract: |
| Carpophilus hemipterus(L.) occured mainly in the early days of the
yeast ferment in the yeast-fermented rooms in the distilleries.Adults flied into the
yeastfermented rooms and laid eggs on the surface of the fresh yeasts during and after
their being moved in.The average development periods of the egge,larva,pre-pupa and
pupa were 1.5,6.4,1.3 and 4.7 days respectively.Adults of the next generation appeared in the middle and later periods of the yeast fermentation (the yeast-fermented
rooms with temperature of 40℃ and low humidity (relative humudity of 60% below),
and flied out into others yeast-fermented rooms in which the fresh yeasts were moved
just now,where the temperature and humidity conditions,particularly the high humidity appeared in the early days,which is the prerequisite condition to cause the outbreak
of the driedfruit beetles. |
| Key words: Dried-fruit beetle/Carpophilus hemipterus(L.), bionomics,distillery |
