沙特阿拉伯芦苇上伊西叶锈菌的出现及其作为生物防治剂的可能性。

Occurrence of Puccinia isiacae on Phragmites australis in Saudi Arabia and its possibility as a biological control agent.

作者信息

Baka Zakaria A M

机构信息

Department of Botany, Faculty of Science, University of Mansoura, Mansoura, Egypt.

出版信息

Microbiol Res. 2004;159(3):175-9. doi: 10.1016/j.micres.2004.01.015.

DOI:10.1016/j.micres.2004.01.015

PMID:15462516

Abstract

During the summer of 2002, symptoms of rust disease were observed for the first time on Phragmites australis in Saudi Arabia. Light brown lesions of regular shape indicating uredinia of Puccinia isiacae appeared on the leaves. The morphology and characteristics of the fungus were described in detail with both light and scanning electron microscopy. The possibility of using this fungus as a biological control agent was also discussed.

摘要

2002年夏季，沙特阿拉伯首次在芦苇上观察到锈病症状。叶片上出现了形状规则的浅褐色病斑，表明是伊氏柄锈菌的夏孢子堆。利用光学显微镜和扫描电子显微镜详细描述了该真菌的形态和特征。还讨论了将这种真菌用作生物防治剂的可能性。