室内饲养银杏大蚕蛾  

Study on Indoor Raising of Dictyoploca japonica

作　　者：冯连芬 邱爱武 

机构地区：[1]康县林业局,甘肃康县746500

出　　处：《甘肃林业科技》2013年第4期31-32,42,共3页Journal of Gansu Forestry Science and Technology

摘　　要：在甘肃康县对银杏大蚕蛾进行了室内饲养试验,研究其生活史,结果表明:室内饲养的银杏大蚕蛾生活史和室外基本相同;室内饲养的银杏大蚕蛾五龄幼虫平均体长小于室外5 mm;室内茧颜色呈浅白绿色,室外茧呈褐色至黑色;在幼虫三龄前进行化学防治是防治银杏大蚕蛾最佳时期。Experiment was carried out on life history of indoor raising of Dictyoploca japonica, the results showed that life history of indoor raising of Dictyaplocajaponica is almost the same as life history of outdoor raising of Dictyoplocajaponica; average body length of indoor raising of Dictyoplocajaponic was less 5 mm than outdoor raising of Dictyaploca japonica; cocoon of indoor raising of Dictyaploca japonica was plain green, while cocoon of outdoor raising of Dictyoploca japonica was brown to black; the optimum control period of Dictyoploca japonica was before chemical control of the third larva instars.

关 键 词：银杏大蚕蛾 室内 饲养 生活史 

分 类 号：S763.420.1[农业科学—森林保护学]