一些埃及植物的叶际微生物区系

Phyllosphere microflora of some Egyptian plants.

作者信息

Wahab A M

出版信息

Folia Microbiol (Praha). 1975;20(3):236-45. doi: 10.1007/BF02876785.

Abstract

The fungal and bacterial flora of the leaf surfaces of five plants growing in Egypt were studied. The fungal flora showed seasonal fluctuations with at least one peak. Twenty three genera with fifty three species were found, Aspergillus and Penicillium being most common. Other fungi showed variable percentages of the total count. Nitrogen-fixing bacteria were not isolated from the phyllosphere of the five plant species. Micrococci were most predominant among the epiphytic bacteria. Spore-forming bacteria and actinomycetes were less frequent on the leaf surfaces of the associalte plants.

摘要

对生长在埃及的五种植物叶片表面的真菌和细菌菌群进行了研究。真菌菌群呈现出季节性波动，至少有一个峰值。发现了23个属53个种，曲霉属和青霉属最为常见。其他真菌在总数中所占百分比各不相同。在这五种植物的叶际中未分离到固氮细菌。微球菌在附生细菌中最为占优势。产孢细菌和放线菌在伴生植物的叶片表面出现频率较低。