摘要
在介绍东亚飞蝗分布地区及生物学特征的基础上,采用笼内饲养观察与大田定期调查相结合的方法,组织葫芦岛市东亚飞蝗发生区对其发生规律进行调查研究,并探讨其防治措施,为减轻东亚飞蝗对农作物的危害提供参考。
This article describes the oriental migratory locust distribution and its biological characteristics. Cage feeding observation combined with regular field investigation was conducted to trace the occurrence regularity of oriental migratory locust in Huludao. The effective preventive measures are revealed in this article in a bid to provide reference for reducing the harm by Locusta migratoria manilensis on crops.
出处
《农业科技与装备》
2013年第6期26-28,共3页
Agricultural Science & Technology and Equipment
关键词
东亚飞蝗
生物学特征
发生规律
防治
Locusta migratoria manilensis
, biological characteristics
occurrence regularity
control
