几种生防药剂对草莓白粉病的田间防效
The Field Control Effect of Several Kinds of Bio-control Agents against Strawberry Powdery Mildew
王学峰 1谷春艳 1苏贤岩 1胡飞1
作者信息
- 1. 安徽省农业科学院植物保护与农产品质量安全研究所,安徽合肥230031
- 折叠
摘要
[目的]测定并评价5种生防药剂对草莓白粉病的防治效果,优选草莓白粉病生防药剂.[方法]以百菌清为对照药剂,于2014年在安徽省长丰县草莓种植基地研究5种生防药剂(枯草芽孢杆菌、蜡质芽孢杆菌和井冈·枯芽菌)对草莓白粉病的防治效果.[结果]供试的5种生防药剂对草莓白粉病均有较好的防治效果,持效性好.[结论]供试的5种生防药剂在草莓生产中可替代化学药剂防治草莓白粉病,降低化学农药使用量和草莓产品农药残留风险.
Abstract
[Objective] To determine and evaluate the cont rol effect of bio-control agents against strawberry powdery mildew and select the optimal bio-control agents.[Method] We took chlorothalonillas control agent,and studied control effects of five bio-control agents like Bacillus subtilis,Bacillus cereus and validamycin Bacillus subtilis against strawberry powdery mildew in Changfeng strawberry planting base of Anhui Province in 2014.[Result] The tested five bio-control agents all had good control effect on strawberry powdery mildew and long effectiveness.[Conclusion] The tested five bio-control agents can be used to control strawberry powdery mildew instead of chemicals,decrease applied dosage of chemical pesticides and the risk of pesticide residues in strawberry products.
关键词
生防药剂/草莓/白粉病/田间防效Key words
Bio-control agents/Strawberry/Powdery mildew/Field control effect引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据