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马铃薯疮痂病综合防治策略

Integrated Control Strategy of Potato Scab
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摘要 多年连作引起马铃薯疮痂病发生严重,而生产中缺乏抗性品种和专用防治药剂,使病害防治困难。研究从引起马铃薯疮痂病的致病链霉菌分类及致病因子特性、马铃薯抗性品种及鉴定方法、土壤理化性质及土壤微生态3个角度分析疮痂病的发生特点,提出疮痂病综合防治策略,为疮痂病发生机理研究及田间综合防控提供思路。 Many years of continuous cropping caused the serious occurrence of potato scab,and the lack of resistant varieties and special control agents in production made it difficult to control the disease.The occurrence characteristics of scab disease are analyzed from three aspects:the classification of Streptomyces causing scab disease and the characteristics of pathogenic factors,the resistant varieties of potato and identification methods,the physical and chemical properties of soil and soil microecology.A comprehensive control strategy for scab disease is proposed,which provided ideas for the study of the pathogenesis of scab disease and the comprehensive prevention and control in the field.
作者 聂峰杰 Nie Fengjie(Agricultural Biotechnology Research Center,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)
出处 《宁夏农林科技》 2024年第6期24-28,共5页 Journal of Ningxia Agriculture and Forestry Science and Technology
基金 宁夏自然科学基金项目(2022AAC03429) 宁夏重点研发计划项目(2023BCF01015)。
关键词 马铃薯疮痂病 致病链霉菌 致病毒素 综合防治 Potato scab Streptomyces causing scab disease Pathogenic toxin Integrated control
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