摘要
分析研究泰兴市植保资料,得出泰兴市近年来褐飞虱发生呈现暴发频率增加,危害严重、迁入期早、迁入峰次多和繁殖快等特点,其原因在于虫源、气候、栽培等因素,在此基础上提出要加强虫情监测和技术研究,坚持治前控后和科学防治等防控对策。
This article analysis materials of Nilaparvata lugens(Stal) in Taixing City,through out summar-izing its occurrence characteristics in recent years of Taixing,the causes of outbreaks and strengthen forecasting,scientific prevention and control,and anti-integration ruling countermeasures.
出处
《生物灾害科学》
2013年第1期72-75,共4页
Biological Disaster Science
基金
江苏省农委"水稻重大病虫害监测与防治"项目资助和公益性行业(农业)科研专项项目(200903051)
关键词
褐飞虱
发生特点
防治对策
Nilaparvata lugens(Stal) occurrence characteristics cause analysis control countermeasures