First report of torenia root rot caused by oomycete species

被引：0

作者：

Ahsan, Nusrat ^{[1
]}

Hayashi, Miki ^{[2
]}

Otsubo, Kayoko ^{[1
]}

Hieno, Ayaka ^{[1
]}

Suga, Haruhisa ^{[3
]}

Kageyama, Koji ^{[1
]}

机构：

[1] Gifu Univ, Ctr Environm & Societal Sustainabil, Tokai Natl Higher Educ & Res Syst, 1-1 Yanagido, Gifu, Gifu 5011193, Japan

[2] Gifu Univ, Grad Sch Nat Sci & Technol, Dept Agr & Environm Sci, 1-1 Yanagido, Gifu, Gifu 5011193, Japan

[3] Gifu Univ, Inst Glycocore Res iGCORE, Tokai Natl Higher Educ & Res Syst, 1-1 Yanagido, Gifu, Gifu 5011193, Japan

来源：

JOURNAL OF GENERAL PLANT PATHOLOGY | 2025年

关键词：

Torenia; Negusare-byo; Globisporangium; Pythium; Blight; Root rot; FOURNIERI; PYTHIUM;

D O I：

10.1007/s10327-025-01225-4

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Torenia plants grown in a domestic garden in Gifu Prefecture, Japan, had wilting symptoms; plants with root rot died in July and August 2016. Three oomycete strains were isolated from the rotted roots and were highly virulent on two torenia cultivars. From morphological characteristics and a BLAST search using the DNA sequences, the strains were identified as Globisporangium heterothallicum, G. irregulare, and Pythium myriotylum. To the best of our knowledge, this is the first report of a blight disease of torenia caused by Globisporangium and Pythium species; we propose the name negusare-byo in Japanese for the disease.

引用

页数：5

共 20 条

[1] Phylogenetic relationships among Phytopythium species, and re-evaluation of Phytopythium fagopyri comb. nov., recovered from damped-off buckwheat seedlings in Japan
Baten, Md Abdul
Asano, Takahiro
Motohashi, Keiichi
Ishiguro, Yasushi
Rahman, Mohammad Ziaur
Inaba, Shigeki
Suga, Haruhisa
Kageyama, Koji
[J]. MYCOLOGICAL PROGRESS, 2014, 13 (04) : 1145 - 1156
[2] Chen Chang Xian, 2021, Plant Dis, DOI 10.1094/PDIS-11-20-2428-PDN
[3] First Report of Powdery Mildew Caused by Podosphaera xanthii on Torenia fournieri in Korea
Cho, S. E.
Park, J. H.
Kim, B. S.
Han, K. S.
Shin, H. D.
[J]. PLANT DISEASE, 2015, 99 (12) : 1863 - 1864
[4] Hayashi M, 2020, Jpn J Phytopathol, V86, P58
[5] A NEW HETEROTHALLIC PYTHIUM FROM UNITED STATES AND CANADA
HENDRIX, FF
CAMPBELL, WA
[J]. MYCOLOGIA, 1968, 60 (04) : 802 - &
[6] Rapid detection of Phytophthora nicotianae by simple DNA extraction and real-time loop-mediated isothermal amplification assay
Hieno, Ayaka
Li, Mingzhu
Afandi, Auliana
Otsubo, Kayoko
Suga, Haruhisa
Kageyama, Koji
[J]. JOURNAL OF PHYTOPATHOLOGY, 2019, 167 (03) : 174 - 184
[7] Holcomb G E, 1999, Plant Dis, V83, P878, DOI 10.1094/PDIS.1999.83.9.878B
[8] Occurrence of Root and Stem Rot Caused by Rhizoctonia solani AG-4 HGI on Torenia fournieri in China
Jiang, S. B.
Yang, Q. Y.
Lin, B. R.
Zhang, J. X.
Shen, H. F.
Pu, X. M.
Sun, D. Y.
Bai, Y. B.
Tang, Z. Q.
[J]. PLANT DISEASE, 2022, 106 (08) : 2266 - 2266
[9] Control of plant-parasitic nematodes by Paecilomyces lilacinus and Monacrosporium lysipagum in pot trials
Khan, Alamgir
Williams, Keith L.
Nevalainen, Helena K. M.
[J]. BIOCONTROL, 2006, 51 (05) : 643 - 658
[10] First Report of Powdery Mildew Caused by Erysiphe macleayae on Torenia fournieri in China
Men, X. -Y.
Liu, S. -Y.
Jiang, W. -T.
Li, Y.
[J]. PLANT DISEASE, 2014, 98 (09) : 1277 - 1278

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