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José Egea, Jose A. Campoy, Federico Dicenta, Lorenzo Burgos, Jose L. Patiño, and David Ruiz

cultivars. In addition, they have a reduced need for thinning, which reduces the cost of cultivation. Plum pox virus resistance. Sharka disease, caused by the Plum pox virus (PPV), is a serious limiting factor for temperate fruit production in those areas

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Marek Szymajda and Edward Żurawicz

reaching harvest maturity. The tree grows moderately vigorously and comes early into bearing fruit. ‘Kalipso’ is tolerant to Plum pox virus (PPV), a causal agent of sharka (plum pox) disease. With standard orchard protection, the flowers, shoots, and

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Jean-Michel Hily, Michel Ravelonandro, Vern Damsteegt, Carole Bassett, Cesar Petri, Zongrang Liu, and Ralph Scorza

Sharka or plum pox, incited by plum pox virus (PPV), is a major disease of stone fruit ( Prunus L.) responsible for extensive economic losses ( Lopez-Moya et al., 2000 ; Nemeth, 1994 ). Plum pox virus was first described in Bulgaria in the early

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Bayram Murat Asma, Zehra Tuğba Murathan, Tuncay Kan, Fırat Ege Karaat, Ogün Birhanlı, and Abdullah Erdoğan

virus (PPV) is the causal agent of Sharka disease, which is mainly destructive on apricot, cherry, plum, and peach. The nine selections under trial from the Multi-Purpose Apricot Breeding Program were screened for resistance to PPV with PGS1.21 and PGS2

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Beatrice Nesi, Debora Trinchello, Sara Lazzereschi, Antonio Grassotti, and Barbara Ruffoni

Cucumber Mosaic virus, lily symptomless virus and lily mottle virus in Lilium species by RT-PCR technique Sci. Hort. 97 57 63 Pasquini, G. Barba, M. 2001 The conservation of foliar samples an important aspect in the diagnostic of sharka virus (PPV

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Zongrang Liu, Ralph Scorza, Jean-Michel Hily, Simon W. Scott, and Delano James

Levy, L. Damsteegt, V. Welliver, R. 2000 First report of plum pox virus (Sharka disease) in Prunus persica in the United States Plant Dis. 84 202 Lindbo, J.A. Silva-Rosales, L. Proebsting

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David E. Zaurov, Sasha W. Eisenman, Timothy Ford, Sergei Khokhlov, Sovetbek Kenjebaev, Kaiyrkul T. Shalpykov, and C. Reed Funk

, ARS, National Genetic Resources Program, 2014 ). When obtaining plant material from abroad, the introduction of disease causing pathogens is a serious concern. Plum Pox Potyvirus (PPV or Sharka) is a disease that mainly affects Prunus species such as

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David E. Zaurov, Thomas J. Molnar, Sasha W. Eisenman, Timothy M. Ford, Ravza F. Mavlyanova, John M. Capik, C. Reed Funk, and Joseph C. Goffreda

with one to two rows of a pollinator cultivar. Plum Pox Virus Sharka disease caused by the Plum pox virus (PPV) is a major limiting factor of apricot production in a number of countries and quarantine regulations are necessary to prevent its spread to

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Bouchaib Khadari, Amal Zine El Aabidine, Cinderella Grout, Inès Ben Sadok, Agnès Doligez, Nathalie Moutier, Sylvain Santoni, and Evelyne Costes

( Prunus armeniaca L.), and mapping of PPV (sharka) resistance Theor. Appl. Genet. 105 182 191 Khadari, B. Breton, C. Moutier, N. Roger, J.P. Besnard, G. Bervillé, A. Dosba, F. 2003 The use of molecular markers for germplasm management in a French olive

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Seth D. Wannemuehler, Chengyan Yue, William W. Shane, R. Karina Gallardo, and Vicki McCracken

( Gallardo et al., 2015 ; Janick and Moore, 1996 ; Yue et al., 2012 , 2014 ). Peach production is plagued by susceptibility to devastating diseases such as sharka ( Plum pox virus ), leaf curl ( Taphrina deformans ), and Xanthomonas species ( Hancock et