Acta Phytopathologica et Entomologica Hungarica (2013) 48, 219-225

T. Vulic, C. Oparnica, B. Djordjevic, S. Kuzmanovic, M. Starovic, R.E. Ford and M. Tosic (2013)
Plum sectorial resistance to Plum pox virus is graft transmissible
Acta Phytopathologica et Entomologica Hungarica 48 (2), 219-225
Abstract: Graft transmissibility of the plum sectorial resistance to Plum pox virus (PPV) was investigated. Sectorial resistance is the resistance which is manifested in a sector or portion of infected plant, where virus is not present. Sectorial resistance to PPV is exhibited in the crown or in primary shoots of the plum tree. Double budding method was applied. One bud was carrying sectorial resistance to PPV, while the other one was infected with the virus. Infection on shoots was evaluated by symptoms appearance and serological test for PPV presence.Among three plum cultivars the best results were obtained with cv. "Crvena ranka". Sectorial resistance to PPV has been successfully transmitted by buds of "Crvena ranka". Plum cv. "Čačanska rodna" failed to transmit sectorial resistance. Plum cv. "Stanley" was between those two above-mentioned plum cultivars.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Mira Starovic

Research topic(s) for pests/diseases/weeds:
resistance/tolerance/defence of host

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Plum pox virus	Plum/prune (Prunus domestica)