摘要
2007～2009年对宁夏枸杞落叶病病害田间发生情况、症状类型和病因等进行了系统调查和研究。结果表明:枸杞落叶病是一种较为复杂的病害,其症状类型主要分为干枯(尖)、黄化、青枯3种类型;该病害的发生流行与气候、施肥、水分、病虫害、药害、树龄及树体管理状况等关系密切,并在此基础上提出了有效防治对策。
During 2007 -2009, the occurrence situation, symptom types and causes of the disease were investigated systematically and studied, and some effective control measures were put forward. The results showed that wolf berry leaf cast was a complex disease,its Symptoms types were mainly divided into withered （tip）, etiolation,green wilting three kinds of types, epidemic of the disease was close related to climate, fertilization, water, plant diseases and insect pests, phytotoxicity, tree age, tree management condition, and so on.
出处
《北方园艺》
CAS
北大核心
2012年第23期170-172,共3页
Northern Horticulture
基金
宁夏农林科学院科研资助项目
关键词
枸杞落叶病
症状
病因
防治对策
wolfberry leaf cast,symptoms
causes
control measures
