摘要
花生疮痂病是花生的主要病害之一,病害流行年份一般病田减产10%～30%,严重田块损失可达50%以上。近年来在国内逐年扩大蔓延,威胁着花生生产。本文从该病的分布、危害、病害症状、病原菌及其生物特性、流行规律及防治方法等方面对其国内外研究展开论述,提出该病研究中存在的问题,并对今后的研究方向进行展望。
Peanut scab,caused by Sphaceloma arachidis Bitaucourt et Jenkins,is regarded as one of the most serious peanut diseases.In recent years,peanut scab threatens peanut production.The research reviewed the advancement in the distribution damage,symptoms of the disease,the pathogen of the disease and its biological characteristics,the epidemiology and control strategy of the disease.Some problems related to the research on this disease were pointed out and the research orientation was discussed.
出处
《花生学报》
2013年第2期56-60,共5页
Journal of Peanut Science
基金
福州市科技发展基金项目(2002.7)
关键词
花生疮痂病
症状特点
病原菌
抗病性
防治措施
peanut scab
symptom characteristics
infection source
disease resistance
control measure
