中国蔬菜Issue(1)：17-18,2.
甜菜夜蛾的发生规律与防治
Occurrence and Control of Spodoptera exigua
陈文辉 1林抗美 2刘波2
作者信息
- 1. 福州市蔬菜研究所
- 2. 福建省农业科学院生物中心
- 折叠
摘要
Abstract
The development of Spodoptera exigua (beta armyworm) larvae has to go through 5 instars. They keep together to damage hosts until 3rd instar，then disperse and the 4th and 5th instar larvae make the most damage. The occurring peak of S.exigua is in August and September，feeding on many kinds of plants but mainly on vegetables and bean. Spraying 3.2% “Decisdan” and “Cascade” can get efficient control of the pest.关键词
甜菜夜蛾/发生规律/药剂防治分类
农业科技引用本文复制引用
陈文辉,林抗美,刘波..甜菜夜蛾的发生规律与防治[J].中国蔬菜,2001,(1):17-18,2.
