Occurrence of <i>Pseudomonas mediterranea</i> on tomato in Brazil

Rodrigues, Lucas Matheus; Destéfano, Suzete Aparecida Lanza; Beriam, L. O. S.; Rodrigues-Neto, Júlio

doi:10.1111/j.1365-3059.2009.02237.x

Cited by 7 publications

(6 citation statements)

References 4 publications

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“…(MAFF 301668, 301671, 301672)が含まれている( (Catara et al, 2002;Moura et al, 2005;Sahin et al, 2005;Rodrigues et al, 2010;Alippi and Lopez, 2010;Xu et al, 2013;Trantas et al, 2015a) (Fig. 1, 4 Fig.…”

Section: β-ガラクトシダーゼ，および酢酸フェニルの利用は陰性とunclassified

“…コン酸の資化性 (Table 1) (Catara et al, 2002;Moura et al, 2005;Sahin et al, 2005;Rodrigues et al, 2010;Alippi and Lopez, 2010;Xu et al, 2013;Trantas et al, 2015aTrantas et al, , 2015b (Catara et al, 2002;Trantas et al, 2015a) ，Group 3 との判別にも有効であることが本研究によって明らかとなった (Table 1) ．さらに，d-アスパラギン酸の資化性 (Table 4) や API 20NE による検査( Table 3)…”

Section: の基準株と結果が一致していた．それに対し，2-ケトグルunclassified

“…cichorii など (Sahin et al, 2005; 白川ら，1993; 桑田・及川，1989; 久我ら，1985; 梶ら， 1989)が報告されていたが，前者の P. corrugata が本病の主原因と考えられていた．近年になり，P. corrugata(以後，Pc と表記する)を対象としてさまざまな視点に基づく比較解析が行われるようになると，種内に変異が存在することが指摘されるようになった (Siverio et al, 1993(Siverio et al, , 1996Catara et al, 1997Catara et al, , 2000Sutra et al, 1997) (Catara et al, 2002) ．その結果，現在では，蛍光色素非産生の茎えそ細菌病菌としては，Pc と Pm の 2 種が存在すると考えられるようになっている (Jones et al, 2015) ．さらに，Pm の記載後，世界各地で発生調査が進められた結果，多くのトマト生産国には Pc と Pm のいずれもが分布しており，これら 2 種が本病の主原因として大きな被害を与えていることが明らかになってきた (Catara et al, 2002;Moura et al, 2005;Sahin et al, 2005;Rodrigues et al, 2010;Alippi and Lopez, 2010;Xu et al, 2013;Trantas et al, 2015a (Anzai et al, 1997;Parte, 2014) に属すると考えられる 171 の既知種・亜種の基準株を対象として，16S rRNA 遺伝子については EzBioCloud (Yoon et al, 2017) 3.00 + − + + a) Japanese nonfluorescent isolates were classified into three groups according to the phylogenetic analysis based on the concatenated sequences of the 16S rRNA gene and rpoD ( Fig. 1) and the cluster analysis based on the mass spectrum data generated by MALDI Biotyper (Bruker Daltonics) ( Fig.…”

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A polyphasic approach to study the diversity of nonfluorescent pseudomonads causing pith necrosis of tomato in Japan

Sawada

Takikawa

2018

Jpn. J. Phytopathol.

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Section: β-ガラクトシダーゼ，および酢酸フェニルの利用は陰性とunclassified

Section: の基準株と結果が一致していた．それに対し，2-ケトグルunclassified

unclassified

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A polyphasic approach to study the diversity of nonfluorescent pseudomonads causing pith necrosis of tomato in Japan

Sawada

Takikawa

2018

Jpn. J. Phytopathol.

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“…Besides P. viridiflava [1], the bacteria Pseudomonas agglomerans [4], Pseudomonas corrugata [5], Pseudomonas mediterranea [6], Pseudomonas marginalis [7], Pseudomonas cichorii [8], Pseudomonas fluorescens and Xanthomonas perforans [9] may cause the pith necrosis of tomato. Up to now, only Pseudomonas corrugata, P. viridiflava and Pseudomonas mediterranea were reported as the etiological agent of tomato pith necrosis in Brazil.…”

Section: Introductionmentioning

confidence: 99%

“…Up to now, only Pseudomonas corrugata, P. viridiflava and Pseudomonas mediterranea were reported as the etiological agent of tomato pith necrosis in Brazil. The former was reported in the States of São Paulo [10], Rio Grande do Sul [11] and Goiás [5], P. viridiflava was reported in the State of Santa Catarina [1], and the latter was reported in the State of São Paulo [6].…”

Section: Introductionmentioning

confidence: 99%

Pith Necrosis of Tomato Caused by Pseudomonas viridiflava May Not Decrease Production

Monteiro

Ogoshi

Cardoso

et al. 2019

AJAHR

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Aims: This study aimed to measure the losses in the production of tomato plants caused by the bacteria P. viridiflava. Study Design: Experiments were performed in a completely randomized design with six replicates. Place and Duration of Study: The study was conducted on the Caçador experimental station of the Agricultural Research and Rural Extension Enterprise of Santa Catarina (EPAGRI) from October to April during 2017/2018 and 2018/2019 crop season. Methodology: Bacteria were isolated from tomato plants with pith necrosis symptoms, using nutrient agar. The isolated strain was identified by a scheme of tests for bacteria that emit fluorescence, known as LOPAT, and by sequencing the 16S rDNA region. Tomato plants were cultivated for two seasons during 2017/2018 and 2018/2019. In the first year the cultivar Paronset was cultivated and in the next season the experiment was performed with the cultivars Compack, Nagai, Paronset and Pizzadoro. During the production season, tomato fruits were harvested and the weight was accounted for. At the beginning of the first bunch formation, the stems of the plant were inoculated with wood sticks containing bacterial colonies removed from a 48h-Petri dish culture medium. Tomato plants cultivated as control treatments were not inoculated. At the end of the cultivation seasons, the stems were cut to analyze the pith necrosis progress. Results: In both cultivation seasons, there was no decrease in the production associated with the pith necrosis caused by P. viridiflava EPAGRI BacPvT1 because the total weight of fruits harvested from inoculated plants was not statistically different compared to the non-inoculated plants. The disease progressed in all inoculated plants and adventitious root formation as external symptoms was observed. Conclusion: The bacteria Pseudomonas viridiflava EPAGRI BacPvT1, one of the etiological agents of pith necrosis of tomato, may not decrease the production. Even causing some injuries, it may be not cause any damage.

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N-acyl-homoserine-lactone quorum sensing in tomato phytopathogenic Pseudomonas spp. is involved in the regulation of lipodepsipeptide production

Licciardello¹,

Strano

Bertani

et al. 2012

Journal of Biotechnology

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Occurrence of Pseudomonas mediterranea on tomato in Brazil

Cited by 7 publications

References 4 publications

A polyphasic approach to study the diversity of nonfluorescent pseudomonads causing pith necrosis of tomato in Japan

A polyphasic approach to study the diversity of nonfluorescent pseudomonads causing pith necrosis of tomato in Japan

Pith Necrosis of Tomato Caused by Pseudomonas viridiflava May Not Decrease Production

N-acyl-homoserine-lactone quorum sensing in tomato phytopathogenic Pseudomonas spp. is involved in the regulation of lipodepsipeptide production

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