我国樟树病害分布及防治研究进展

Research Progress of Distribution and Prevention of Diseases in Cinnamomum camphora(L.) Presl in China

樟树是我国长江以南亚热带地区常绿阔叶林的重要树种,具有用材、园林绿化、油料、药用等重要的生态和经济价值。近年来,一些樟树栽植区的病害日益严重,已成为制约樟树产业发展的重要原因之一。对国内樟树自然分布区和引种区病害的种类、分布、病原等方面进行了综述,并提出樟树主要病害的综合防治措施,以期为我国樟树病害的预防和控制提供理论参考依据。

Cinnamomum camphora is an important tree species of evergreen broad-leaved forest in the subtropical region south of the Yangtze River in China. It has important ecological and economic values such as used as timber, landscaping, oil and medicine. However, diseases of C camphora were becoming more and more serious in recent years. In addition, the utilization and demand for economic values of camphor tree resources had caused great damage, which had become one of the important factors restricting the development of C. camphora industry. As for the species and distribution of C. camphora diseases in China, in this paper, the pathogeny and control of C. camphora diseases were reviewed. The future research prospect and research emphases of C. camphora diseases in China were also discussed in order to provide references for the future research work of C. camphora diseases.