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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/73092
Título : Response of low and medium vigour rootstocks for peach to biotic and abiotic stresses
Autor : Pinochet, Jorge; Cunill, M.; Torrents, J.; Eremin, G.; Eremin, V.; Nicotra, A.; Penyalver, R.; López, M. M.; Jiménez Tarodo, Sergio ; Gogorcena Aoiz, Yolanda ; Moreno Sánchez, María Ángeles
Palabras clave : rootstocks
Prunus
iron chlorosis
root-knot nematodes
lesion nematode
root asphyxia
crown gall
suckering
Fecha de publicación : oct-2012
Editor: International Society for Horticultural Science
Citación : Pinochet J, Cunill M, Torrents J, Eremin G, Eremin V, Nicotra A, Penyalver R, López MM, Jiménez S, Gogorcena Y, Moreno MA. Response of low and medium vigour rootstocks for peach to biotic and abiotic stresses. Acta Horticulturae 962: 627-632 (2012)
Resumen: New low and medium vigour Prunus rootstocks compatible with peach cultivars were evaluated under controlled and in field conditions against biotic and abiotic stress factors. Most rootstocks exhibited different levels of resistance to the root-knot nematode Meloidogyne javanica. The plum hybrids ‘PAC 9801-02’ and ‘Krymsk®2’ were the only rootstocks that exhibited resistance to the lesion nematode, although ‘Krymsk®2’ is not compatible with peach. All rootstocks showed a high sensitivity to crown gall. The low vigour plums ‘Evrica’ and ‘Krymsk®1’, and the hybrid peach ‘PADAC 9907-23’ were sensitive to iron chlorosis. The rest showed different levels of tolerance. All plum-based materials were moderately tolerant to tolerant to root asphyxia, whereas peach-based rootstocks were sensitive with the exception of the peach almond hybrid ‘PAC 0009-01’. Most plums tend to emit an excessive number of root and crown suckers. From the agronomic standpoint, ‘PAC 0009-01’ and ‘PAC 9801-02’ present a better overall performance taking into account the combined traits.
Descripción : 6 Pags., 6 Tabls. The definitive version is available at: http://www.actahort.org/index.htm
Versión del editor: http://www.actahort.org/books/962/962_85.htm
URI : http://hdl.handle.net/10261/73092
ISSN: 0567-7572
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