摘要
通过系统调查,明确了泰安市韭菜根蛆露地栽培条件下1年发生4-5代,为害高峰期在5月中下旬;设施栽培条件下韭菜根蛆1年发生5-6代,为害高峰期在3月中旬至5月中旬。生产中应根据其为害特点,适时防治,以减轻韭菜根蛆对生产的影响。
It was proved that the Bradysia odoriphaga occurred for 4- 5 generation per year and damaged seriously in late May in the condition of land cultivation through systematic investigation. Meanwhile,Bradysia odoriphaga occurred for 5- 6 generation per year and damaged seriously from middle March to middle May under protected cultivation. In order to reduce the impact on production of Bradysia odoriphaga,timing control was essential according to damaging feature.
出处
《安徽农业科学》
CAS
2015年第6期133-134,140,共3页
Journal of Anhui Agricultural Sciences
基金
山东省泰安市科技发展计划项目(201440774)
关键词
韭菜根蛆
消长动态
栽培模式
Bradysia odoriphaga
Changing trend
Cultivation mode
