Pre-harvest rot of pear fruit Golden Russet Bosc caused by Phytophthora lacustris and Phytophthora drechsleri in Argentina

Phytophthora lacustris and P. drechsleri are report- ed causing a fruit rot of pear (Pyrus communis) Golden Russet Bosc in Argentina. The oomycetes were isolated from devel-oping brown rots of fruit observed pre-harvest. Phytophthora lacustris and P. drechsleri were identified on the basis of mor- p...

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Detalles Bibliográficos
Autores principales: Sosa, María Cristina, Lutz, María Cecilia, Vélez, M. L., Greslebin, A.
Formato: Articulo article acceptedVersion
Lenguaje:Inglés
Publicado: Springer 2015
Materias:
Pyrus communis
Phytophthora-fruit rot
Pre-harvest fruit rot
Patagonia Norte (Argentina)
Ciencias Agrarias y Forestales
Acceso en línea:http://rdi.uncoma.edu.ar/handle/uncomaid/15543
Aporte de:
Repositorio Institucional UNCo de Universidad Nacional del Comahue
Descripción
Sumario:Phytophthora lacustris and P. drechsleri are report- ed causing a fruit rot of pear (Pyrus communis) Golden Russet Bosc in Argentina. The oomycetes were isolated from devel-oping brown rots of fruit observed pre-harvest. Phytophthora lacustris and P. drechsleri were identified on the basis of mor- phology and molecular identification using the ITS region ofribosomal DNA and confirmed as the causal agent by fulfilling Koch’s postulates. Phytophthora drechsleri was reported on pear in Argentina for the first time.

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