Department of Soil Science and Department of Plant Pathology, University of Wisconsin-Madison, Madison, Wisconsin 53706.
Appl Environ Microbiol. 1992 Oct;58(10):3374-9. doi: 10.1128/aem.58.10.3374-3379.1992.
A simple procedure for enumerating and grouping the bacterial colonists of Eurasian watermilfoil (Myriophyllum spicatum L.) is described. Colony characteristics of bacteria associated with M. spicatum were better defined and more stable on nutrient-poor, diluted nutrient broth agar than on high-nutrient media. Acinetobacter, Cytophaga, Flavobacterium, Moraxella, Pseudomonas and/or Alcaligenes, and Vibrio/Aeromonas spp., as well as two highly fastidious unidentified bacterial groups (gram-negative rods and gram-negative cocci), were associated with cultured watermilfoil during January, February, May, June, July, and August 1988. In Lake Wingra (Madison, Wis.), Micrococcus spp. and enterobacters were also associated with Eurasian watermilfoil during July, August, and October 1987.
描述了一种简单的方法来对欧亚水鳖(Myriophyllum spicatum L.)的细菌殖民者进行计数和分组。与 M. spicatum 相关的细菌的菌落特征在营养贫乏、稀释的营养肉汤琼脂上比在高营养培养基上更好定义且更稳定。1988 年 1 月、2 月、5 月、6 月、7 月和 8 月,与培养的水鳖相关的细菌有不动杆菌、噬纤维菌、黄杆菌、莫拉菌、假单胞菌和/或产碱杆菌以及弧菌/气单胞菌属(Vibrio/Aeromonas spp.),以及两个高度难养的未鉴定细菌群(革兰氏阴性杆菌和革兰氏阴性球菌)。在威斯康星州麦迪逊的温格拉湖(Lake Wingra),1987 年 7 月、8 月和 10 月,微球菌和肠杆菌也与欧亚水鳖有关。