广东柑橘疫霉研究  

Phytophthora species infecting citrus in Guangdong Province

作　　者：成家壮 韦小燕 范怀忠[2] 

机构地区：[1]广州市化学工业研究所,广东广州510430 [2]华南农业大学资源环境学院,广东广州510642

出　　处：《华南农业大学学报》2004年第2期31-33,共3页Journal of South China Agricultural University

摘　　要：从广东省柑橘栽培老区的苗圃和果园采集的罹病柑橘组织样本中分离获得36个疫霉菌株,鉴定出6个种,其中柑橘褐腐疫霉Phytophthoracitrophthora11株,烟草疫霉P.nicotianae9株,棕榈疫霉P.palmivora7株,辣椒疫霉P.capsici和掘氏疫霉P.drechsleri各4株,柑橘生疫霉P.citricola1株.Thirty six Phytophthora isolates were collected from invaded tissues of stems, leaves, coleoptiles, roots and fruits of citrus. Based on the morphological, cultural and physiological characteristics, 6 species of Phytophthora were isolated. Among them, 11 isolates in Phytophthora citrophthora , 9 isolates in P. nicotianae, 7 isolates in P. palmivora , 4 isolates in P. capsici , 4 isolates in P. drechsleri and 1 isolates in P. citricola were identified.

关 键 词：广东 柑橘 疫霉菌 柑橘褐腐疫霉 烟草疫霉 棕榈疫霉 辣椒疫霉 掘氏疫霉 柑橘生疫霉 分离 鉴定 

分 类 号：S436.661.1[农业科学—农业昆虫与害虫防治]