摘要
笼罩试验结果表明:豚草卷蛾能明显控制豚草的顶梢。每株豚草上释放4头豚草卷蛾幼虫,豚草枝条被蛀率达80%以上。
The result of cage experiment showed that Epiblema strenuana could control the top shoot of Ambrosia artemisiifolia significantly. When four heads of larva was inoculated on one plant, the rate of bored branches of A. artemisiifolia reached above 80%.
出处
《江西农业学报》
CAS
2003年第1期25-28,共4页
Acta Agriculturae Jiangxi
关键词
豚草卷蛾
豚草
控制效果
存活率
E. strenuana
A. artemisiifolia
Control effect
