Approving the biocontrol method of potato wilt caused by Ralstonia solanacearum (Smith) using Enterobacter cloacae PS14 and Trichoderma asperellum T34
نویسندگان
چکیده
منابع مشابه
Efficacy of Trichoderma asperellum against Ralstonia solanacearum under greenhouse conditions
*Corresponding Author: Dr. Srinivas. C, Department of Microbiology and Biotechnology, Bangalore University, Jnanabharathi Campus, Bangalore-560 056, Karnataka, India. Page| 342 Efficacy of Trichoderma asperellum against Ralstonia solanacearum under greenhouse conditions Narasimha Murthy K, Nirmala Devi D and Srinivas C* Department of Microbiology and Biotechnology, Bangalore University, Jnanabh...
متن کاملBiological control of potato bacterial wilt caused by Ralstonia solanacearum in Ethiopia: Determination of biovars of Ralstonia solanacearum
Ralstonia solanacearum is a very destructive pathogen that causes wilt in potato and many other solanacean crops in Ethiopia. In order to select effective antagonistic biocontrol agents for R. solanacearum strains, it is necessary to characterize the population of pathogenic strains. Therefore, 62 strains collected from wilted potato, tomato and pepper plants and potato tubers from the major po...
متن کاملSummary: Brown rot or bacterial wilt caused by bacterium Ralstonia solanacearum is the main limiting factor in potato
production. Quarantine measures are necessary to avoid spread of disease to disease-free areas. R. solanacearum has been shown to contaminate watercourses from which crop irrigation is then prohibited causing further potential losses in yield and quality. The bacteria also spread via surfaces that diseased seed potatoes come into contact with. This study showed bactericidal activity of chlorine...
متن کاملCharacterization of Novel Trichoderma asperellum Isolates to Select Effective Biocontrol Agents Against Tomato Fusarium Wilt
The use of novel isolates of Trichoderma with efficient antagonistic capacity against Fusarium oxysporum f. sp. lycopersici (FOL) is a promising alternative strategy to pesticides for tomato wilt management. We evaluated the antagonistic activity of 30 isolates of T. asperellum against 4 different isolates of FOL. The production of extracellular cell wall degrading enzymes of the antagonistic i...
متن کاملSoil Amendments and Water Moisture on the Control of Tomato Bacterial Wilt Caused by Ralstonia Solanacearum
Bacterial wilt is one of the most severe tomato diseases worldwide and Ralstonia solanacearum is determined to be the pathogen responsible for its spread. Soil amendments such as calcium cyanamide and herb residues have both been proved to be high potential for tomato bacterial wilt control. Disinfection effect and heat generated during the decomposition processes of calcium cyanamide and herb ...
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ژورنال
عنوان ژورنال: Egyptian Journal of Biological Pest Control
سال: 2020
ISSN: 2536-9342
DOI: 10.1186/s41938-020-00262-9