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Hokkaido University Collection of Scholarly and Academic Papers >
Field Science Center for Northern Biosphere >
Peer-reviewed Journal Articles, etc >
Distribution of benzimidazole-resistant strains of the onion gray-mold neck rot pathogens, Botrytis aclada and Botrytis allii, in Hokkaido, Japan
| Title: | Distribution of benzimidazole-resistant strains of the onion gray-mold neck rot pathogens, Botrytis aclada and Botrytis allii, in Hokkaido, Japan |
| Authors: | Notsu, Ayumi Browse this author | | Shirai, Kayo Browse this author | | Kondo, Norio Browse this author →KAKEN DB |
| Keywords: | Benzimidazole resistance | | Botrytis aclada | | Botrytis allii | | β-tublin gene |
| Issue Date: | 25-Mar-2021 |
| Publisher: | Springer |
| Journal Title: | Journal of general plant pathology |
| Volume: | 87 |
| Issue: | 4 |
| Start Page: | 249 |
| End Page: | 253 |
| Publisher DOI: | 10.1007/s10327-021-00996-w |
| Abstract: | Botrytis aclada and Botrytis allii, associated with onion gray-mold neck rot and isolated in Hokkaido, were tested for sensitivity to benzimidazole. Of the B. aclada strains, 59% were highly resistant and the remaining 41% were sensitive; all strains of B. allii were sensitive. Resistant strains were widespread in Hokkaido. We analyzed the sequences of the beta-tubulin gene of resistant strains and detected the replacement of glutamic acid (GAG) by lysine (AAG) at codon 198. This is the first report of benzimidazole resistance in B. aclada. This study revealed a difference in fungicide sensitivity between the two Botrytis species. |
| Rights: | This is a post-peer-review, pre-copyedit version of an article published in Journal of General Plant Pathology. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10327-021-00996-w |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/84562 |
| Appears in Collections: | 北方生物圏フィールド科学センター (Field Science Center for Northern Biosphere) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 近藤 則夫
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