摘要
我国自20世纪90年代开始对甜菜夜蛾迁飞与越冬规律及行为机制进行系统研究,明确了甜菜夜蛾不同于粘虫等典型迁飞害虫的迁飞模式,揭示了其迁飞、越冬与生殖三者之间的有机联系。综述了甜菜夜蛾迁飞与越冬最新研究成果,对其进一步的研究方向及趋势进行了探讨。
The beet armyworm,Spodoptera exigua,originating from South Asia,has spread into Australia,America,Africa and Europe thereafter.In recent years,it has become an important agricultural pest on the vegetables and cottons in China.Migration is one of the most important causes which induce outbreak.Regulation and mechanism of the species migration and overwintering were systematically studied from the 1990s.The results showed that a different migration model was taken from other typical migratory oriental armyworm by disclosing the organic relationship among migration,overwintering and reproduction.The recent progress of this species migration and overwintering is summarized.The future research tendency is also discussed.
出处
《长江蔬菜》
2010年第18期36-37,共2页
Journal of Changjiang Vegetables
基金
公益性行业(农业)科技专项(200803007)
北京市自然科学基金(6072023)
国家重点实验室专项SKL2007SR09
国家"十一五"科技(2006BAD08A08)
关键词
甜菜夜蛾
迁飞
越冬
研究趋势
Spodotera exigua
Migration
Overwintering
Research tendency
