摘要
2006～2009年在石家庄栾城县苗圃,进行了白皮松针叶枯黄原因的观察分析。结果表明:针叶枯黄原因与松大蚜的发生、土壤理化性状等因素关系密切,经反复实践研究,提出了初步有效的解决方法和防治措施。
In the nursery garden of Luancheng,Shijiazhuang in 2006～2009,made the investigation and anylasis in the reasons for Pinus Bungeana＇s Needles turning withered and yellow,the results showed：the reasons for Needles turning withered and yellow we were closely related to Cinara pinea Mordv.,physical and chemical characteristics of soil,effective solution and preventive and curing measures were found by much practical research.
出处
《北方园艺》
CAS
北大核心
2010年第17期87-89,共3页
Northern Horticulture
关键词
白皮松
针叶枯黄
调查分析
防治技术
Pinus bungeana
needles turning withered and yellow
investigation and anylaisis
preventive and curing techniques
