Prune cv. Jojo resistance to different strains of Plum pox virus

Polák, J.; Pívalová, J.; Svobodá, J.

doi:10.17221/2742-pps

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…Our results confirmed lack of susceptibility of 'Jojo' to PPV, when challenged with viruliferous aphids in the field, reported by Hartmann et al (2004). There is no contradiction however, between our results and the results reported by Polák et al (2005) suggesting, that transport of some PPV isolates may occur via 'Jojo' tissue to susceptible rootstocks. This question was not addressed in our experiment.…”

Section: Discussioncontrasting

confidence: 79%

Evaluation of the Susceptibility of Several Plum (Prunus Domestica L.) Cultivars to Plum Pox Virus (Ppv) Infection in the Field. Sharka-Like Symptoms Observed on 'Jojo' Fruit are Not Related to PPV

Malinowski

Rozpara

Grzyb

2013

Journal of Horticultural Research

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Susceptibility of plum cultivars: 'Katinka', 'Jubileum', 'Diana', 'Valjevka', 'Żółta Afaska', 'Elena', 'Jojo', 'President', 'Vision', and 'Węgierka Zwykła' (Pozegaca type, included as reference, highly susceptible cultivar) to aphid-vectored Plum pox virus (strain D), was evaluated. The trees were grown for 7-8 years in the field characterized with high infection pressure. 'Katinka' and 'President' showed susceptibility even higher than 'Węgierka Zwykła'. 'Vision' and 'Valjevka' showed relatively low susceptibility with less than 30% of trees becoming infected. All 'Jojo' trees remained free from ELISA-detectable amounts of PPV, although a high percentage of the fruit of this cultivar showed sharka-like symptoms on stones and fruit flesh. The reason for that phenomenon is not known.

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Section: Discussioncontrasting

confidence: 79%

Evaluation of the Susceptibility of Several Plum (Prunus Domestica L.) Cultivars to Plum Pox Virus (Ppv) Infection in the Field. Sharka-Like Symptoms Observed on 'Jojo' Fruit are Not Related to PPV

Malinowski

Rozpara

Grzyb

2013

Journal of Horticultural Research

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“…It is cultivated in many European countries, and sporadically in Australia and New Zealand (McLaren and Glucina 1992). Polák et al (2005) reported that in the 1960s and 1970s 'Cacanska Rodna' was used in the PPV-resistant plum breeding programme in Cacak, Serbia. However, Ranković (1986) determined the susceptibility of 'Cacanska Rodna' to PPV.…”

Section: Introductionmentioning

confidence: 99%

Plum pox virus as a stress factor in the vegetative growth, fruit growth and yield of plum (Prunus domestica) cv. ‘Cacanska Rodna’

Milošević¹,

Glišić²,

Milošević³

et al. 2009

Eur J Plant Pathol

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Plum pox virus as a stress factor in the vegetative growth, fruit growth and yield of plum (Prunus domestica) cv. 'Cacanska Rodna' Abstract During 2005, under the environmental conditions of Cacak (43°53'N; 20°21'E), western Serbia, the effect of Plum pox virus (PPV) on the phenology of vegetative shoot and fruit growth was investigated in a plum orchard of cv. 'Cacanska Rodna' including trees non-infected with PPV and those with infection and clearly visible symptoms, as verified by RT-PCR. The results showed that PPV did not affect the growth phenology of the vegetative shoot (length and thickness) and the fruit growth. However, it caused negative effects on the average length (22.31±0.28 cm in non-infected trees, 18.35± 0.07 cm in infected trees) and thickness (4.21± 0.03 mm in non-infected trees, 4.01±0.02 mm in infected trees) of vegetative shoots as well as on the average fruit weight (20.43±0.16 g in non-infected fruits, 17.58±0.18 g in infected fruits) and fruit dimensions. The greatest effect of PPV during the trial was the induction of a massive premature fruit drop and, consequently, a 52.94% decrease in total yields per tree (18.0±1.10 kg) and unit area (12.0± 0.89 t ha -1 ) in infected vs non-infected trees.

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Development and Regulation of the Plum Pox Virus Resistant Transgenic Plum ‘HoneySweet’

Scorza

Callahan

Ravelonandro³

et al. 2012

Regulation of Agricultural Biotechnology: The United States and Canada

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Prune cv. Jojo resistance to different strains of Plum pox virus

Abstract: Abstract

Cited by 6 publications

References 4 publications

Evaluation of the Susceptibility of Several Plum (Prunus Domestica L.) Cultivars to Plum Pox Virus (Ppv) Infection in the Field. Sharka-Like Symptoms Observed on 'Jojo' Fruit are Not Related to PPV

Evaluation of the Susceptibility of Several Plum (Prunus Domestica L.) Cultivars to Plum Pox Virus (Ppv) Infection in the Field. Sharka-Like Symptoms Observed on 'Jojo' Fruit are Not Related to PPV

Plum pox virus as a stress factor in the vegetative growth, fruit growth and yield of plum (Prunus domestica) cv. ‘Cacanska Rodna’

Development and Regulation of the Plum Pox Virus Resistant Transgenic Plum ‘HoneySweet’

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