机构地区: 仲恺农业工程学院农学院
出 处: 《北方园艺》 2012年第16期115-116,共2页
摘 要: 一品红细菌性叶斑病是一品红上重要的病害,严重威胁着一品红的生产和销售。现介绍了一品红细菌性叶斑病的病原、寄主范围和发生规律,并提出了相应的综合防治措施。 Bacterial leave spot of poinsette was one of important diseases of poinsette, affecting seriously production and sale of poinsettes. This paper introduced the pathogen of the disease and its host range, and proposed the integrated management according to the occurrence of the disease.
领 域: [农业科学]