油茶主要病害流行与生态条件的关系和生态调控技术.PDF

安徽农业大学学报, 2015, 42(2): 272-275 Journal of Anhui Agricultural University [DOI] 10.13610/ki.1672-352x023 网络出版时间：2015-3-2 15:25:00 [URL] /kcms/detail/34.1162.S1525.023.html 油茶主要病害流行与生态条件的关系和生态调控技术 1 2* 徐丽萍 ，檀根甲 (1. 黄山职业技术学院生物工程系，屯溪 245031 ；2. 安徽农业大学植保学院，合肥 230036) 摘 要：油茶是中国南方重要的经济树种，随着油茶栽培面积的迅速扩大，油茶病害问题将日益突出，严重阻 碍了油茶产业的进一步发展。分析油茶病害的分布与危害，阐述油茶主要病害流行与生态条件的关系，提出防治油 茶病害的生态调控技术与措施，为油茶病害的绿色防控奠定基础。 关键词：油茶；病害；生态条件；生态调控 中图分类号：S763.744 文献标识码：A 文章编号：1672−352X (2015)02−0272−04 Epidemic of Camellia oleifera diseases and their relations to the ecological conditions 1 2 XU Liping , TAN Genjia (1. Department of Biological Engineering, Huangshan Vocational Technical College, Tunxi 245031; 2. School of Plant Protection, Anhui Agricultural University, Hefei 230036) Abstract: In southern China, Camellia oleifera is an important economical species. With the rapid expansion of camellia cultivation, camellia diseases have been becoming an increasingly prominent problem. Various dis- eases seriously hamper the further development of Camellia oleifera industry. In this paper, the distribution and damage of Camellia oleifera diseases were analyzed. The relationship between the epidemic of these diseases and the ecological conditions were analyzed. The ecological measures of disease control were proposed, which would lay a foundation for the green control of Camellia oleifera diseases. Key words: Camellia oleifera; disease; ecological condition; ecological control 油茶(Camellia oleifera) ，山茶科，山茶属，是 而且有利于减轻病害为害损失，保障农林产品丰收 我国南方特有的重要木本油料树种，我国为油茶自 和主要农产品的有效供给。生态调控技术是绿色防 然分布中心地区。据统计，我国现有油茶林面积过