Pears are susceptible in postharvest to prevalent pathogens on apples in Southern Brazil
The postharvest susceptibility of pear fruits to Cryptosporiopsis perennans, Colletotrichum gloeosporioides,Botryosphaeria dothidea, Penicillium expansum, Botrytis cinerea and Alternaria alternata was assessed. Wounded andunwounded pear cultivars (cvs.) Housui, Abate Fetel, Ya-li, Kousui, Niitaka, d...
| Autores: | , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | Brasil |
| Recursos: | Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
| Repositorio: | Agropecuária Catarinense (Online) |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs2.10.20.5.244:article/570 |
| Acesso em linha: | https://publicacoes.epagri.sc.gov.br/rac/article/view/570 |
| Access Level: | acceso abierto |
| Palavra-chave: | Pyrus communis Pyrus pyrifolia pós-colheita doenças fúngicas |
| Resumo: | The postharvest susceptibility of pear fruits to Cryptosporiopsis perennans, Colletotrichum gloeosporioides,Botryosphaeria dothidea, Penicillium expansum, Botrytis cinerea and Alternaria alternata was assessed. Wounded andunwounded pear cultivars (cvs.) Housui, Abate Fetel, Ya-li, Kousui, Niitaka, d’Anjou, Packham’s Triumph and Williamswere inoculated with the pathogens and the incidence and severity of decay was recorded. B. dothidea infectedunwounded pears ‘Housui’, ‘Abate Fetel’, ‘Ya-li’, ‘Kousui’, ‘Niitaka’, ‘Packham’s Triumph’ and ‘d’Anjou’; C. gloeosporioidesinfected ‘Abate Fetel’, ‘Niitaka’ and ‘Packham’s Triumph’ pear fruits unwounded, and C. perennans also infectedunwounded fruits d’Anjou and Packham’s Triumph. Pear fruits with wounds were susceptible to all the pathogens. |
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