安徽农业科学2017，Vol.45Issue(26)：133-135,3.
2016年分宜县二化螟发生较重的原因及防控对策
The Cause of Heavy Occurrence and Prevention and Control Countermeasures of Chilo suppressalis (Walker) in Fenyi County in 2016
龚秋生 1钟振华 1刘亮2
作者信息
- 1. 江西省分宜县植保植检站,江西分宜336600
- 2. 江西省新余市植保植检站,江西新余338000
- 折叠
摘要
Abstract
We analyzed the cause of heavy occurrence of Chilo suppressalis (Walker) in Fenyi County in 2016, mainly including the change of farming system and variety distribution, the incomprehensive ploughing of winter fallowing field, the less controlling times, the enhancement of insecticide resistance and different levels of pesticide use. Some prevention and control countermeasures for the 1st, the 2nd, the 3rd and the 4th generations of Chilo suppressalis (Walker) were put forward, as well as reasonable selection of pesticide and comprehensive utilization of green control.关键词
二化螟/发生较重/原因/防控对策Key words
Chilo suppressalis (Walker)/Heavy occurrence/Cause/Prevention and control countermeasures分类
农业科技引用本文复制引用
龚秋生,钟振华,刘亮..2016年分宜县二化螟发生较重的原因及防控对策[J].安徽农业科学,2017,45(26):133-135,3.
