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421.

Pathogenicity of Bacillus Strains to Cotton Seedlings and Their Effects on Some Biochemical Components of the Infected Seedlings

Aly A. Aly, Omima M. El-Mahdy, Marian M. Habeb, Abeer Elhakem, Amal A. Asran, Maryan M. Youssef, Heba I. Mohamed, Rania S. Hanafy 한국식물병리학회 The Plant Pathology Journal 11 Pages

한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 3 91-101 (11 pages)

Aly A. Aly, Omima M. El-Mahdy, Marian M. Habeb, Abeer Elhakem, Amal A. Asran, Maryan M. Youssef, Heba I. Mohamed, Rania S. Hanafy 저
...
- 4,000원
levels and activities of the assayed biochemical components and incidence of damping-off clearly demonstrated that these biochemical components were not involved in the pathogenicity of the tested strains. Therefore, it was hypothesized that the pathogenicity of the tested strains could be due to the effect of cell wall degrading enzymes of pathogenic toxins. Based on the results of the present study, Bacillus strains should be considered in studying the etiology of cotton seedling damping-off.
422.

Evaluation of Durum Wheat Genotypes for Resistance against Root Rot Disease Caused by Moroccan Fusarium culmorum Isolates

Jamila Bouarda, Filippo M. Bassi, Hugh Wallwork, Mohammed Benchacho, Mustapha Labhilili, Ilyass Maafa, Aicha El Aissami, Fatiha Bentata 한국식물병리학회 The Plant Pathology Journal 11 Pages

한국식물병리학회 The Plant Pathology Journal 2022, 38권 1호 1 1-11 (11 pages)

Jamila Bouarda, Filippo M. Bassi, Hugh Wallwork, Mohammed Benchacho, Mustapha Labhilili, Ilyass Maafa, Aicha El Aissami, Fatiha Bentata 저
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- 4,000원
Icaverve2 were identified as moder- ately resistant. Principal component analysis based on the genotypes responses defined two major clusters and two sub-clusters for the 10 F. culmorum isolates. Isolate Fc9 collected in Khemis Zemamra was the most viru- lent while isolate Fc3 collected in Haj-Kaddour was the least virulent. This work provides initial results for the discovery of differential reactions between the durum lines and isolates and the identification of novel sources of resistance.
423.

Effect of Bacillus mesonae H20-5 Treatment on Rhizospheric Bacterial Community of Tomato Plants under Salinity Stress

Shin Ae Lee, Hyeon Su Kim, Mee Kyung Sang, Jaekyeong Song, Hang-Yeon Weon 한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 15 662-671 (10 pages)

Shin Ae Lee, Hyeon Su Kim, Mee Kyung Sang, Jaekyeong Song, Hang-Yeon Weon 저
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- 3,000원
dS/m). The bacterial communities in the bulk and rhizosphere soils were examined 14 days after H20-5 treatment using Illumina MiSeq sequencing of the bacterial 16S rRNA gene. Although the abundance of H20-5 rapidly decreased in the bulk and rhizosphere soils, a shift in the bacterial community was observed following H20-5 treatment. The variation in bacterial communities due to H20-5 treatment was higher in the rhizosphere than in the bulk soils. Additionally, the bacterial species richness and...
424.

Characterization of Xanthomonas citri pv. glycines Population Genetics and Virulence in a National Survey of Bacterial Pustule Disease in Korea

In-Jeong Kang, Kyung Seok Kim, Gwyn A. Beattie, Hyunjung Chung, Sunggi Heu, Ingyu Hwang 한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 14 652-661 (10 pages)

In-Jeong Kang, Kyung Seok Kim, Gwyn A. Beattie, Hyunjung Chung, Sunggi Heu, Ingyu Hwang 저
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- 3,000원
examined in 2012 to 2017. Pathogenicity tests did not show evidence for a shift in the races or aggressiveness of Xcg strains. Korean soybean cultivars, including the widely-grown Daewon cultivar, were susceptible to the 11 new type strains. The cultivar CNS, which carries the rxp resistance gene, was susceptible to most type strains, including two representing 83% of the Korean Xcg strains. In contrast, Williams 82, which also carries rxp, showed resistance to at least five type strains.
425.

Genetic Diversity and Population Structure of the Xanthomonas campestris pv. campestris Strains Affecting Cabbages in China Revealed by MLST and Rep-PCR Based Genotyping

Guo Chen, Congcong Kong, Limei Yang, Mu Zhuang, Yangyong Zhang, Yong Wang, Jialei Ji, Zhiyuan Fang, Honghao Lv 한국식물병리학회 The Plant Pathology Journal 13 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 5호 7 476-488 (13 pages)

Guo Chen, Congcong Kong, Limei Yang, Mu Zhuang, Yangyong Zhang, Yong Wang, Jialei Ji, Zhiyuan Fang, Honghao Lv 저
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- 4,200원
20 regions across China, us- ing multilocus sequence genotyping (MLST), repetitive DNA sequence-based PCR (rep-PCR), and pathogenicity tests. For MLST analysis, a total of 12 allelic profiles (AP) were generated, among which the largest AP was AP1 containing 32 strains. Further cluster analysis of rep-PCR divided all strains into 14 DNA groups, with the largest group DNA I comprising of 34 strains, most of which also belonged to AP1. Inoculation tests showed that the representative Xcc strains...
426.

Response of Barley Genotypes to Fusarium Head Blight under Natural Infection and Artificial Inoculation Conditions

Raja Khanal, Thin Meiw Choo, Allen G. Xue, Bernard Vigier, Marc E. Savard, Barbara Blackwell, Junmei Wang, Jianming Yang, Richard A. Martin 한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 5호 5 455-464 (10 pages)

Raja Khanal, Thin Meiw Choo, Allen G. Xue, Bernard Vigier, Marc E. Savard, Barbara Blackwell, Junmei Wang, Jianming Yang, Richard A. Martin 저
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- 3,000원
at Hangzhou, China. Additionally, these genotypes were also evaluated for FHB severity under greenhouse conditions with artificial inoculation of F. graminearum by conidial suspension spray method across 3 years at Ottawa, Ontario. The objective of the study was to investigate if re- actions of barley genotypes to artificial FHB inoculation correlate with reactions to natural FHB infection. DON concentration under natural infection was positively correlated with DON concentration (r = 0.47, P <...
427.

Bio-control of Stem Rot in Jerusalem Artichoke (Helianthus tuberosus L.) in Field Conditions

Chutsuda Junsopa, Weerasak Saksirirat, Suwita Saepaisan, Patcharin Songsri, Thawan Kesmala, Barbara B. Shew, Sanun Jogloy 한국식물병리학회 The Plant Pathology Journal 9 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 5호 2 428-436 (9 pages)

Chutsuda Junsopa, Weerasak Saksirirat, Suwita Saepaisan, Patcharin Songsri, Thawan Kesmala, Barbara B. Shew, Sanun Jogloy 저
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- 3,000원
num T9 and Bacillus firmus BSR032 for control of Scle- rotium rolfsii under field conditions. Four accessions of JA (HEL246, HEL65, JA47, and JA12) were treated or notreated with T. harzianum T9 and B. firmus BSR032 in a 4 × 2 × 2 factorial experiment in two fields (envi- ronments), one unfertilized and one fertilized. Plants were inoculated with S. rolfsii and disease was evalu- ated at 3-day intervals for 46 days. T. harzianum T9 and B. firmus BSR032 reduced disease incidence by 48% and 49%,...
428.

Comparison of Bacterial Community of Healthy and Erwinia amylovora Infected Apples

Su-Hyeon Kim, Gyoengjun Cho, Su In Lee, Da-Ran Kim, Youn-Sig Kwak 한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 4호 9 396-403 (8 pages)

Su-Hyeon Kim, Gyoengjun Cho, Su In Lee, Da-Ran Kim, Youn-Sig Kwak 저
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- 3,000원
As result of these experiments, the infected trees had low species richness and operational taxonomic unit diversity when compared to healthy trees. Rhizospheric bacterial communities were stable regardless of infection. But the communities in endosphere and episphere were significanlty affected by E. amylovora infection. We also found that several metabolic pathways differ significantly between infected and healthy trees. In particular, we observed differences in sugar metabolites. The finding...
429.

Resistance of Oryza sativa and Oryza glaberrima Genotypes to RBe24 Isolate of Rice Yellow Mottle Virus in Benin and Effects of Silicon on Host Response

Vital Kouessi Sixte Anato, Yves Agnoun, Jo?l Houndjo, Aderonke Oludare, Clement Agbangla, Malachy Akoroda, Victor O. Adetimirin 한국식물병리학회 The Plant Pathology Journal 14 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 4호 7 375-388 (14 pages)

Vital Kouessi Sixte Anato, Yves Agnoun, Jo?l Houndjo, Aderonke Oludare, Clement Agbangla, Malachy Akoroda, Victor O. Adetimirin 저
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- 4,300원
the response of host plants to the virus inves- tigated. The experiment was a three-factor factorial consisting of genotypes, inoculation level (inoculated vs. non-inoculated), and silicon dose (0, 5, and 10 g/plant) applied as CaSiO3 with two replications and carried out twice in the screen house. Significant differences were observed among the rice genotypes. Fifteen highly resistant and eight resistant genotypes were identified, and these were mainly O. glaberrima. Silicon application did not...
430.

Pathogenicity Determinants of Sclerotinia sclerotiorum and Their Association to Its Aggressiveness on Brassica juncea

Rupeet Gill, Prabhjodh S. Sandhu, Sanjula Sharma, Pankaj Sharma 한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 4호 6 365-374 (10 pages)

Rupeet Gill, Prabhjodh S. Sandhu, Sanjula Sharma, Pankaj Sharma 저
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- 3,000원
a total of 58 isolates of S. sclerotiorum from differ- ent geographical regions were collected and purified. These isolates were inoculated on a Brassica juncea cv. RL-1359 and they exhibited high level of variation in their disease progression. The isolates were grouped and then 24 isolates were selected for the biochemical analysis of pathogenicity determinants. The isolates varied significantly with respect to their total organic acids, oxalic acid production and pectin methyl esterase and...

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