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Title : Identification and pathogenicity of Fusarium spp. associated with the sheath rot disease of rice (Oryza sativa) in Indonesia
Author :

SYAFIQA PRAMUNADIPTA (1) Prof. Ani Widiastuti, S.P., M.P., Ph.D. (2) Dr. Ir. Arif Wibowo, M.Agr.Sc. (3) Haruhisa Suga (4) Prof. Ir. Achmadi Priyatmojo, M.Sc., Ph.D. (5)

Date : 1 2022
Keyword : FFSC,FIESC,Leaf sheath rot,Pathogen FFSC,FIESC,Leaf sheath rot,Pathogen
Abstract : Sheath rot disease seriously limits rice productivity in several countries. In this study, Fusarium spp. were proven to be major pathogens responsible for sheath rot disease in Indonesia. The disease was initially found in 13 provinces in Indonesia. A total of 287 fungal isolates was obtained from 900 sampled leaf sheaths, and all of them were shown to be pathogenic rice plants by artificial inoculation. Molecular identification of sheath rot pathogens was performed using the translation elongation factor 1-alpha (TEF1-α) gene sequencing. Morphological characterization was conducted using synthetic low nutrient agar (SNA) using ilter paper. Species within the Fusarium incarnatum-equiseti species complex (FIESC) and Fusarium fujikuroi species complex (FFSC) were the major taxa found to be associated with the disease. The FIESC included Fusarium bubalinum, F. hainanense, F. sulawesiense and F. tanahbumbuense. The FFSC included F. andiyazi, F. fujikuroi, F. proliferatum, F. pseudocircinatum, and F. sacchari. Fusarium grosmichelii, a member of the Fusarium oxysporum speciescomplex (FOSC), and a species within the Fusarium solani species complex (FSSC) were also found to be associated wit the disease. The species in the FIESC and the FFSC are morphologically difficult to distinguish; however, some FFSC species have some diagnostic traits. This is the first study to identify the Fusarium spp. causing sheath rot disease in Indonesia through field survey, fungal isolation, pathogenicity test, molecular identification, and morphological characterization.
Group of Knowledge : Ilmu Hama dan Penyakit Tanaman
Original Language : English
Level : Internasional
Status :
Published
Document
No Title Document Type Action
1 20220201-Article-Identification and pathogenicity of Fusarium spp_ associated-Pramunadipta2022dkk_-Journal of Plant Pathology-Itali.pdf
Document Type : Bukti Published
Bukti Published View
2 form-L1-permohonan penghargaan karya ilmiah sudah terbit 2022-Identification-Achmadi Priyatmojo .pdf
Document Type : Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian) View
3 Cek Similarity - Identification and pathogenicity of Fusarium spp_ associated with the sheath rot disease of rice (Oryza sativa) in Indonesia_compressed (1).pdf
Document Type : [PAK] Cek Similarity
[PAK] Cek Similarity View
4 Surket Publikasi Pak Arif 3.pdf
Document Type : Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian) View
5 Identification and pathogenicity of Fusarium spp_ associated with the sheath rot disease of rice (Oryza sativa) in Indonesia.pdf
Document Type : [PAK] Full Dokumen
[PAK] Full Dokumen View
6 Identification and pathogenicity of Fusarium.pdf
Document Type : [PAK] Bukti Korespondensi Penulis
[PAK] Bukti Korespondensi Penulis View