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, Tadeusz; Rozpara, E.; Grzyb, Z.S.

doi:10.2478/johr-2013-0008

Cited by 5 publications

(3 citation statements)

References 6 publications

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“…High susceptibility of the cultivar 'Edda' Victoria* 9 0 1 *control cultivar; **on a 1-9 point scale, where 1 means withering or withered trees, 9 -no symptoms to the Plum pox virus was recorded by Preda et al (2012) in an experiment conducted in Romania. The occurrence of sharka on 'Jubileum' plum trees was also found in earlier studies conducted in Poland (Rozpara et al 2010;Malinowski et al 2013) and also in the Netherlands (Verhoeven et al 1998), whereas Ogašanović et al (2006), based on an experiment conducted in Serbia, recognized the cultivar 'Jubileum' as tolerant to sharka. In the available literature, there is no information on the susceptibility of the cultivars 'Reeves' and ' Avalon' to the Plum pox virus.…”

Section: Tree Health Statussupporting

confidence: 58%

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Evaluation of several dessert cultivars of plum, new under climatic conditions of Poland

Głowacka¹,

Rozpara²

2017

Hortic. Sci.

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'Victoria' were the control combination. On the basis of the eight-year study it was found that the most vigorously growing were trees of the cultivar 'Excalibur' . The most susceptible to frost damage and infection by Chondrostereum purpureum (silver leaf ) were trees of the cultivars 'Edda' and 'Excalibur' . In addition, the cv. 'Excalibur' was characterized by high susceptibility to the Plum pox virus (sharka). The highest cumulative fruit yield was shown by the cultivar 'Jubileum' . The worst fruiting were trees of the cultivar 'Mallard' . Fruits of the cv. 'Excalibur' had the highest weight. The smallest were fruits of the cv. 'Edda' characterized by early ripening time. The highest amounts of soluble solids were contained in fruits of the cultivar ' Avalon' . The cvs 'Edda' , 'Reeves' and ' Avalon' proved suitable for cultivation in Polish climatic conditions.

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Section: Tree Health Statussupporting

confidence: 58%

“…Plum pox virus (sharka) is a serious problem in plum production in Poland Rozpara et al 2010;Malinowski et al 2013). In our experiment, the most severe symptoms of the disease were recorded on the trees and fruits of the cultivar 'Excalibur' .…”

Section: Tree Health Statusmentioning

confidence: 99%

Evaluation of several dessert cultivars of plum, new under climatic conditions of Poland

Głowacka¹,

Rozpara²

2017

Hortic. Sci.

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“…Sharka is one of the most dangerous plum diseases, which limits the plum cultivation in Europe, including Poland [ 11 , 12 ]. Among the 36 Japanese plum cultivars that were assessed in the experiment, the strongest symptoms of this disease were observed on trees and fruits of ‘Barkhatnaya’ and ‘Tatyana’ cultivars ( Table 1 ).…”

Section: Resultsmentioning

confidence: 99%

Pomological Characteristics and Ploidy Levels of Japanese Plum (Prunus salicina Lindl.) Cultivars Preserved in Poland

Głowacka

Sitarek

Rozpara

et al. 2021

Plants

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Research on the resistance to frost, susceptibility to sharka, flowering biology, fruit setting, yield, and ploidy levels of 36 Japanese plum cultivars (mostly hybrids of Prunus salicina with Prunus cerasifera) were carried out in 2015–2020 at the Experimental Orchard located in Dąbrowice near Skierniewice. Relatively mild winters with sporadic temperature drops to nearly −21 °C in January of 2017 and 2018 caused slight damage to several cultivars of Japanese plum insufficiently resistant to frost. The trees of most cultivars remained healthy, with no signs of damage. ‘Barkhatnaya’ and ‘Tatyana’ cultivars turned out to be very susceptible to sharka. ‘Herkules’ trees were the most vigorous. ‘Barkhatnaja’, ‘Blue Gigant’, ‘Shater’, and ‘Tatyana’ trees were characterized by weak growth. The trees of Japanese plum started flowering early, usually in the first or second decade of April. Most of the cultivars belonged to early season cultivars, the fruits of which ripened in July. Based on the assessment of tree productivity, ‘Barkhatnaya’, ‘Inese’, ‘Shater’, ‘Tatyana’, and ‘Vanier’ are the best for growing in the climate of Central Europe. ‘Tsernushka’, ‘Chuk’, ‘Dofi Sandra’, ‘Early Golden’, ‘Ewierch Rannyj’, ‘Yevraziya’, ‘Gek’, ‘General’, ‘Kometa’, ‘Kometa Late’, ‘Maschenka’, and ‘Naidyona’ trees also yielded well. ‘Blue Gigant’, ‘Black Amber’, and ‘Herkules’ had the largest fruits, and ‘Chuk’ and ‘Inese’ cultivars produced the smallest fruits. Among the assessed Japanese plum cultivars, those with round fruit, dark skin with various shades of purple, yellow flesh, and A cytometric analysis showed that almost all cultivars are diploid, except for ‘Herkules’ (possibly pentaploid) and ‘Yevraziya’ (possibly hexaploid or aneuploid).

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Impact of Sharka disease on tree growth, productivity and fruit quality of apricot (Prunus armeniaca L.)

Milošević

Milošević²,

Mladenović

et al. 2019

Scientia Horticulturae

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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

Cited by 5 publications

References 6 publications

Evaluation of several dessert cultivars of plum, new under climatic conditions of Poland

Evaluation of several dessert cultivars of plum, new under climatic conditions of Poland

Pomological Characteristics and Ploidy Levels of Japanese Plum (Prunus salicina Lindl.) Cultivars Preserved in Poland

Impact of Sharka disease on tree growth, productivity and fruit quality of apricot (Prunus armeniaca L.)

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