Results 71 to 80 of about 1,073,637 (110)

Plum pox virus (sharka) resistance in peach by grafting ‘Garrigues’ almond as interstock

Sources of resistance to sharka (Plum pox virus, PPV) have not been identified among peach [Prunus persica (L) Batsch] cultivars to date. However, several studies have shown the possibility of inducing resistance to PPV by grafting with the ‘Garrigues ...
Rubio, Manuel, Dicenta, Federico, Martínez-Gómez, Pedro, Martínez-García, Pedro J.   +3 more
core   +1 more source

Accumulation of the Long Clas of siRNA Is Associated with Resistance to Plum pox virus in a Transgenic Woody Perennial Plum Tree

Molecular Plant-Microbe Interactions, 2005
We investigated the hallmarks of posttranscription gene silencing (PTGS) in mature plants, embryos, and seedlings of the transgenic plum trees (Prunus sp.) that are resistant to Plum pox virus (PPV).
Jean-Michel Hily, Ralph Scorza, Kevin Webb, Michel Ravelonandro   +3 more
doaj   +1 more source

Biotechnological aspects of plum pox virus

, 2014
Plum pox potyvirus (PPV), the causal agent of a devastating disease that affects stone fruit trees, is becoming a target of intense studies intended both to fight against viral infection and to develop practical applications based on the current ...
García, Juan Antonio, López-Moya Gómez, Juan José, Cambra, Mariano, Fernández-Fernández, María Rosario   +3 more
core   +2 more sources

Discovery and molecular characterization of a novel Plum pox virus strain

Фактори експериментальної еволюції організмів, 2013
Aim. Atypical isolates of Plum pox virus (PPV) discovered in naturally infected sour cherry in urban ornamental plantings in Moscow, Russia have been studied. Methods.
S. N. Chirkov, P. A. Ivanov, A. A. Sheveleva   +2 more
doaj  

Distribution of Plum pox virus in the Czech Republic

Plant Protection Science, 2002
Plum pox virus (PPV) is widely distributed in plums and myrobalans in western, central and easternBohemia, in north-western, central and north-easternMoravia of theCzechRepublic.
Jaroslav Polák
doaj   +1 more source

Genetics of resistance to Plum pox virus in apricot

Plant Protection Science, 2002
Plum pox virus (PPV) causes serious damage in apricots grown in the Czech Republic and other countries where it ispresent. The virus spreads in orchards from infected trees by aphids to healthy trees of susceptible cultivars.
B. Krška, J. Salava, J. Polák, P. Komínek   +3 more
doaj   +1 more source

Sharka (Plum pox virus) of stone fruits

, 2017
Plum pox virus causes one of the most devastating stone fruit diseases. The main target of this thesis is a detection of Plum pox virus in infected leaf tissue of Prunus domestica..
JAKUBÍKOVÁ, Hedvika
core  

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

Journal of Horticultural Research, 2013
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 ...
Malinowski Tadeusz, Rozpara Elżbieta, Grzyb Zygmunt S.   +2 more
doaj   +1 more source

Assessment of antioxidant activity and total polyphenolic compounds of peach varieties infected with the Plum pox virus

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
Just like in other stone fruits, also in peach trees, the Plum pox virus is commonly known to be the cause of lower yields, worse quality and smaller size of fruits and it also affects the contained substances. The fruits of peach trees infected with the
Jana Horsáková, Jiří Sochor, Boris Krška   +2 more
doaj   +1 more source

Reaction of transgenic plum cv. HoneySweet to the Plum pox virus after a severe infection of Monilinia sp. - short communication

Plant Protection Science, 2019
Resistance to Plum pox virus (PPV) in transgenic Prunus domestica L., clone C5 (cv. HoneySweet) was evaluated in a regulated field in the Czech Republic for fifteen years (2002-2016). PPV mild symptoms appeared in C5 trees only in several leaves situated
Jaroslav Polák, Tereza Neubauerová, Petr Komínek, Jiban Kumar Kundu   +3 more
doaj   +1 more source