灰豆象生物学特性观察  

Observation on the biological characteristics of Callosobruchus phaseoli

作　　者：顾云琴 赵琳 林云彪 许渭根 袁亦文 

机构地区：[1]浙江省温岭市植物检疫站,浙江温岭317500 [2]浙江省植物检疫站,杭州310020 [3]温州市植物检疫站,325000

出　　处：《植保技术与推广》2002年第2期30-32,共3页Plant Protection Technology and Extension

摘　　要：经在浙江省室内饲养,灰豆象以幼虫在豆粒中越冬,1a发生5代。当日平均温度26.6℃时,完成1个世代需35d;当日平均温度30.1℃时,完成1个世代仅需26d。通过生活习性观察分析,影响其生长发育的主要因子是温度和食料。Raised in room in Zhejiang province, Callosobruchus phaseoli over winter in stage of larva in the bean and have five generations per year. When the average temperature is 26.6℃ and 30.1℃, the insect have one life cycle in 35 days and 26 days respectively. The analysis by observing the living habit showed that temperature and food are the main factors affecting their development.

关 键 词：灰豆象 生活史 生活习性 豆类仓储害虫 生物学特性 检疫 

分 类 号：S435.651[农业科学—农业昆虫与害虫防治] S379.5[农业科学—植物保护]