尾孢属的几个新种

SOME NEW SPECIES OF Cercospora IN CHINA

摘要: 本文报导了作者1985～1987年间在广东省肇庆地区调查栽培药用植物病害过程中发现的尾孢属新种:Cercospora alpinicola sp.nov.寄生于益智(Alpinia oxyphylla Miq.),C.alpinii-Ka'sumadaicola sp.nov.C.alpini-katsumadae sp.nov.寄生于草豆蔻(Alpinia katsumadaiHayata),C.ardrographicola sp.nov.寄生于穿心莲(Andrographis paniculata(Burmf.)Nee.),C.sauropi sp.nov.寄生于龙利叶(Sauropus apatulifolius Beille)C.evodio-rutaeearpae.sp.nov.寄生于吴茱萸(Evod:a ruttaecarpa(Juss.)Benth.),C.pueraria-thomsona ap.nov.寄生于葛(Pueraria thomsoni Benth.)。文中对以上各菌进行了形态学描述。标本存华南农业大学植保系标本室。

Abstract: Seven new species of Cercospora were collected from Shaoqing Prefecture of Guangdong Province. They were: Cercospora alpinlcola on Alpinia oxyphylla, C. alpini-katsumadaicola. C. alpini-katsumadae on Alpinia katsumadai, C. sauropi on Sauropus spatulifoltus,C.evodio-ru:aecarpae on Evodia rutaecarpa, C. andrographicola on Andrographis paniculata, and C. puerariana-thomsona on Pueraria thonsoni. Detailed descriptions and Latin diagnoses are given lor these species.Type specimens of the new species are deposited in the Department of Plant Protection, South China Agricultural University, Guangzhou, China.