논문 (학술지)
Oxalis purpurea sclerotium rot caused by Athelia rolfsii
| 등록번호 | RPMS-2019-0190801994 | SCI 구분
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※구분 : SCI(SCIE포함), 비SCI |
비SCI |
|---|---|---|---|
| 저자명 (주·공동저자) | Kwon Jin-Hyeuk; Lee Jong-Tae; Park Hyeun-Keun; Park Kyoungmi; Lee Yeyeong; Kim Seunghoe; Choi Okhee; Kim Jinwoo | ||
| 논문구분 | 국외전문학술지 | 학술지명 | Australasian Plant Disease Notes |
| ISSN | - | 학술지 출판일자 | - |
| 학술지 볼륨번호 | 13 | 논문페이지 | 34 ~ - |
| 학술지 임팩트팩터 | 0.555 | 기여율 | 100 % |
| DOI | 10.1007/s13314-018-0318-1 | ||
| 초록 | Over a 3-year period (2015–2017), sclerotium rot was observed on purple wood sorrel (Oxalis purpurea) in the exhibition field of Gyeongsangnam-do Agricultural Research and Extension Services, Jinju, South Korea. Infected plants exhibited blight and rot symptoms. White mycelial mats spread over lesions, and numerous sclerotia formed on the petiole near the soil line. Sclerotia were globoid in shape, 1–3 mm in size, and white to brown in color. The optimum temperature for mycelial growth and sclerotium formation on potato dextrose agar (PDA) was 30 °C and the hyphal width was 4–8 μm. Typical clamp connections were observed in the hyphae of fungi grown on PDA. Molecular identification was conducted by sequencing and analysis of the complete internal transcribed spacer (ITS) rDNA sequence of the causal fungus. On the basis of mycological characteristics, molecular identification, and pathogenicity to host plants, this fungus was identified as Athelia rolfsii. This is the first report of sclerotium rot on purple wood sorrel caused by A. rolfsii. | ||
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