青海省祁连县马铃薯晚疫病的发生及防治措施

马铃薯晚疫病已成为祁连县马铃薯产业发展的主要障碍。当土壤空气湿度大、品种抗性差、种薯带菌、栽培种植管理不当等会引起该病的流行,及时采用合理的农业防治、药剂防治措施,可有效的防治马铃薯晚病的发生。

Occurrence and Control Measures of Potato Late Blight in Qilian County

potato late blight of Qilian County has become a major obstacle to the development of the potato industry.When the soil air humidity,poor varietal resistance,seed contaminated,cultivated plant mismanagement,which would cause the prevalence of the disease,the timely adoption of sound agricultural control,chemical control measures can be effective control of potato late disease.