Enhancement of in vitro growth and resistance to gray mould of Vitis vinifera co-cultured with plant growth-promoting rhizobacteria

被引：132

作者：

Barka, EA

Belarbi, A

Hachet, C

Nowak, J

Audran, JC

机构：

[1] Univ Reims, UFR Sci, Lab Biol & Physiol Vegetales, F-51687 Reims 2, France

[2] Univ Reims, UFR Sci, Lab Microbiol Gen & Mol, F-51687 Reims 2, France

[3] Nova Scotia Agr Coll, Dept Plant Sci, Halifax, NS B2N 5E3, Canada

来源：

FEMS MICROBIOLOGY LETTERS | 2000年 / 186卷 / 01期

关键词：

Vitis vinifera; Botrytis cinerea; plant growth-promoting rhizobacterium Pseudomonas;

D O I：

10.1111/j.1574-6968.2000.tb09087.x

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The potential of a plant growth-promoting rhizobacterium, Pseudomonas sp. (strain PsJN), to stimulate the growth and enhancement of the resistance of grapevine (Vitis vinifero L.) transplants to gray mould caused by Botrytis cinerea has been investigated. In vitro inoculation of grapevine plantlets induced a significant plant growth promotion which made them more hardy acid vigorous when compared to noninoculated plantlets. This ability increased upon transplanting. When grown together with B. cinerea, the causal agent of gray mould, significant differences of aggressiveness were observed between the inoculated and non-inoculated plants. The presence of bacteria was accompanied by an induction of plant resistance to the pathogen. The beneficial effect from this plant-microbe association is being postulated. (C) 2000 Federation of European Microbiological Societies. Published by Elsevier Science B.V. All rights reserved.

引用

页码：91 / 95

页数：5

共 19 条

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