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青杨叶锈病是临夏州杨树的重要叶部病害,对当地林业生产危害十分严重。本文研究了此病在临夏州的分布危害、发病条件和流行规律、筛选出了防治此病的有效药剂及施用浓度,提出了采取以松杨隔离造林等营林措施为主的综合防治办法。
Poplar leaf rust is an important leaf disease of Linxia poplar, which has a very serious harm to the local forestry production. In this paper, the distribution of disease in the disease in Linxia, the prevalence and prevalence of the disease, screening out the effective agents and the concentration of the prevention and treatment of the disease, put forward to take Songyang isolation afforestation and other forest management measures based comprehensive prevention and control measures.