Phylogenetic relationship and fungicide sensitivity of members of the Colletotrichum gloeosporioides species complex from apple
| Autor: | Toyozo Sato, Ken-ichi Kondo, Shiori Yokosawa, Naoki Eguchi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
0301 basic medicine Species complex Pesticide resistance Phylogenetic tree Benomyl Locus (genetics) Plant Science 030108 mycology & parasitology Biology 01 natural sciences Fungicide 03 medical and health sciences chemistry.chemical_compound chemistry Phylogenetics Botany Clade Agronomy and Crop Science 010606 plant biology & botany |
| Zdroj: | Journal of General Plant Pathology. 83:291-298 |
| ISSN: | 1610-739X 1345-2630 |
| DOI: | 10.1007/s10327-017-0732-9 |
| Popis: | The members of the Colletotrichum gloeosporioides species complex (CGSC), the dominant pathogens of apple bitter rot in Nagano prefecture, Japan, were reidentified and the relationship between the species and fungicide sensitivity was revealed. Based on phylogenetic analysis of the ApMat locus with the neighbor-joining (NJ) method, isolates from apple contained three species of the CGSC; C. fructicola, C. aenigma, C. siamense, and three clades of the CGSC: Clade V, S and K. Colletotrichum fructicola and Clade S dominated in Nagano Prefecture. Isolates of C. siamense, C. aenigma and Clade V, S and K remained sensitive to benomyl and quinone outside inhibitor (QoI) fungicides, while C. fructicola often developed resistance to benomyl and QoI fungicides. These results suggest that the development of fungicide resistance differs among members of the CGSC. |
| Databáze: | OpenAIRE |
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