Results 141 to 150 of about 8,209 (181)

Schadorganismensteckbrief für Ralstonia solanacearum

2019
JKI Datenblätter - Pflanzenkrankheiten und Diagnose, vol.
Gaag, van der, Dirk, Camilleri, Melanie, Diakaki, Makrina, Schenk, Martijn, Vos, Sybren   +4 more
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New bacteriophages that infect the phytopathogen Ralstonia solanacearum

Microbiology, 2007
Four kinds of bacteriophage (phiRSL, phiRSA, phiRSM and phiRSS) were isolated from Ralstonia solanacearum, a soil-borne Gram-negative bacterium that is the causative agent of bacterial wilt in many important crops. The Myovirus-type phages phiRSL1 and phiRSA1 contained dsDNA genomes of 240 kbp and 39 kbp, respectively. These phages have relatively wide
Takashi, Yamada, Takeru, Kawasaki, Shoko, Nagata, Akiko, Fujiwara, Shoji, Usami, Makoto, Fujie   +5 more
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Survival of Ralstonia solanacearum and Ralstonia pseudosolanacearum in drain water

EPPO Bulletin, 2018
The survival in drain water of two strains of Ralstonia solanacearum and three strains of Ralstonia pseudosolanacearum, including two strains able to cause wilt in roses, was determined. Water draining from drip‐irrigated rock wool mats on which roses were grown was supplemented with the pathogen and survival was monitored at 4, 12, 20 and 28°C for up ...
Stevens, L.H., van der Zouwen, P.S., van Tongeren, C.A.M., Kastelein, P., van der Wolf, J.M.   +4 more
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The Suppression of Ralstonia solanacearum by Marigolds

1998
The purpose of this study was to evaluate likely rotational crops in the greenhouse for rhizosphere suppression of race 1 of Ralstonia solanacearum (E F Smith). Compared with pasture sorghum, soybeans, cotton, tef, Mexican marigolds and pyrethrum, French marigolds (Tagetes patula L.) produced the best results.
J. Terblanche, D. A. de Villiers
openaire   +1 more source

Ralstonia solanacearum Species Complex in Australia

Plant Disease
The Ralstonia solanacearum species complex (RSSC) causes vascular wilt of many crops and is considered one of the most destructive plant pathogenic bacteria worldwide. The species complex was recently resolved into a stable taxonomy of three species aligning with the previously determined phylotypes, namely R.
Jane D. Ray, Bhuwaneshwariba Vala, Sharl Mintoff, Nandita Pathania, Stanley E. Bellgard   +4 more
openaire   +3 more sources

[Biologic properties of Ralstonia solanacearum].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993), 2010
Two methods of estimation of potato cultivars for resistance to the agent of brown bacterial rot (Ralstonia solanacearum) were used. The distribution of the most widespread agricultural zoned potato cultivars into groups depending on the degree of their resistance to bacterial quarantine agent, potentially dangerous for Ukraine, can be used in the ...
N V, Zhytkevych, L M, Ukraïnets', R I, Hvozdiak   +2 more
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Solanum lycopersicum Ralstonia solanacearum transcriptome

2023
Transcriptome analysis of overexpressed plants compare to wild type plant after inoculated with bacterial ...
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Genetic Diversity of Ralstonia solanacearum in Japan

1998
Five races and 5 biovars of Ralstonia solanacearum have been described and they differ in host range, pathogenicity and physiological properties. In Japan, R. solanacearum was isolated from various hosts, and 2 races and 4 biovars were identified. RFLP and PCR-RFLP analysis of the 16S and/or 23S ribosomal DNA region showed that the Japanese race 1 ...
K. Tsuchiya, M. Horita
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Real — Time PCR for Ralstonia solanacearum

2003
Two TaqMan PCR assays have been developed to test for Ralstonia solanacearum. One assay (RS) was genus specific, reacting with all strains of R. solanacearum but also the Banana blood disease bacterium and R. syzygii. Another assay (B2) was specific for Biovar 2 (Race 3) strains which cause brown rot of potatoes. The selective media SMSA and Willbrinks
D. E. Stead, S. A. Simpkins, J. E. Elphinstone, N. C. Smith, J. Hennessy, S. A. Weller   +5 more
openaire   +1 more source

[Phytotoxic properties of Ralstonia solanacearum lipopolysaccharides].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993), 2014
The study is dedicated to research of phytotoxic properties of Ralstonia solanacearum lipopolysaccharides. This causative agent is one of the most dangerous among potato bacterial diseases. It is revealed that the inhibitory effect of LPS solution on seedlings germination is more noticeable on crops susceptible to brown rot.
R V, Hrytsaĭ, L M, Iakovleva, L D, Varbanets'   +2 more
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