几种药剂对农作物细菌性病害的防治效果

发布时间：2019-08-07 13:56

【摘要】：[目的]对比几种商品化杀细菌剂对甜瓜细菌性果斑病和猕猴桃溃疡病的防治效果。[方法]采用离体试验和活体试验相结合的方法,考察了不同药剂对细菌性病害的防效。[结果]抗生素类药剂中的硫酸链霉素和中生菌素对细菌性病害有较好的防治效果,对甜瓜细菌性果斑病菌离体最小抑菌质量浓度均为20 mg/L,对猕猴桃溃疡病菌的离体最小抑菌质量浓度均为5 mg/L。[结论]抗生素类药剂与铜制剂类药剂相比,对甜瓜细菌性果斑病和猕猴桃溃疡病具有更加优异的防治效果。
[Abstract]:[Objective]To compare the effect of several commercial bactericides on the prevention and treatment of bacterial fruit spot disease and kiwifruit ulcerator. [Methods]The efficacy of different agents on bacterial diseases was investigated by combining in vitro test and live test. [Results]Streptomycin sulfate and mesomycin in antibiotic agents had good control effect on bacterial disease, the minimum antibacterial mass concentration was 20mg/L for the bacillus fruit spot disease, and the minimum antibacterial mass concentration of kiwi ulcer was 5mg/L. [Conclusion]Antibiotic agents have more excellent prevention and treatment effect on bacterial fruit spot disease and kiwifruit ulcerative disease in melon than copper preparations.
【作者单位】： 沈阳中化农药化工研发有限公司新农药创制与开发国家重点实验室;四川省猕猴桃工程技术研究中心;
【基金】：国家重点研发计划——新型高通量活性代谢物挖掘技术开发及活性筛选(2017YFD0201400,2017YFD0201403)
【分类号】：S432.42
，

本文编号：2523998