云南草坪地被植物真菌病害研究(六)

Grass Carpet and Cover Plant Fungous Diseases in Yunnan (Ⅵ)

报道云南草坪地被植物真菌病害 1 1种 ,其中 :国内新记录 3种 ,省内新记录 4种 ,省内已知种新分布 4种。前二者有简要描述 ,后者列名录 ,供植检和植保工作参考。

This paper is a part of the research project of grass carpet and cover plant fungous diseases in Yunnan and of project supporeted by the Notional Natural Science Foundation of China. Eleven fungous diseases on Thirteen species of grass and cover plants in Baoshan, Kunming, Dali, Zhenyuan, Tengchong and a few other places are listed. Four of them are new destribution in Yunnan and Four are new records in Yunnan and Three new records in China,i. e. 1. Cercospora umbrata Ell. et Holw. causing leaf spot on Bidens biternata , occsional in Baoshan. 2. Gloeosporium pelargonii Cooke et Massee causing anthrax on Pelargonium horitorum occasional in Kunming. 3. Phyllosticta opuntiae Saccordo et Speg. Causing phyllosticta spot on Epiphyllum oxypetalum , common distribution in Dali. The morphological and chraracteristics of seven fungous diseases are described.