Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity

The impact of plum pox virus (PPV) on sour cherry (<i>Prunus cerasus</i> L.) productivity has been studied by comparing the yield of PPV-infected and PPV-free fruit-bearing trees. A total of 152 16- to 17-year-old trees of nine cultivars and hybrids were surveyed in the production orchar...

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Autores principales:	Anna Sheveleva, Gennady Osipov, Tatiana Gasanova, Peter Ivanov, Sergei Chirkov
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Prunus cerasus</i> L. sour cherry productivity plum pox virus cherry-adapted strains ilarviruses Botany QK1-989
Acceso en línea:	https://doaj.org/article/1ab3a15f616f4e1e925eac8da1cd2252
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spelling	oai:doaj.org-article:1ab3a15f616f4e1e925eac8da1cd22522021-11-25T18:45:21ZPlum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity10.3390/plants101123272223-7747https://doaj.org/article/1ab3a15f616f4e1e925eac8da1cd22522021-10-01T00:00:00Zhttps://www.mdpi.com/2223-7747/10/11/2327https://doaj.org/toc/2223-7747The impact of plum pox virus (PPV) on sour cherry (<i>Prunus cerasus</i> L.) productivity has been studied by comparing the yield of PPV-infected and PPV-free fruit-bearing trees. A total of 152 16- to 17-year-old trees of nine cultivars and hybrids were surveyed in the production orchards (cultivar collection and hybrid testing plots) in the Republic of Tatarstan, Russia. Sixty trees tested positive for PPV using ELISA and RT-PCR. Among them, 58 PPV isolates belonged to the strain C and the other 2 isolates to the strain CV. For the cultivars Sevastyanovskaya, Shakirovskaya, hybrids 88-2 and 80-8, the average (2012 to 2019) productivity of infected trees was 38% to 45% lower than for PPV-free trees of the same cultivar or hybrid. No ilarviruses (prunus necrotic ringspot virus, prune dwarf virus, apple mosaic virus, American plum line pattern virus) were detected in PPV-infected trees, suggesting that reduced cherry productivity was attributed to the PPV infection. Thus, it was shown for the first time that PPV can reduce the productivity of at least some sour cherry cultivars and hybrids, and strain C isolates are responsible for crop losses.Anna ShevelevaGennady OsipovTatiana GasanovaPeter IvanovSergei ChirkovMDPI AGarticle<i>Prunus cerasus</i> L.sour cherry productivityplum pox viruscherry-adapted strainsilarvirusesBotanyQK1-989ENPlants, Vol 10, Iss 2327, p 2327 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Prunus cerasus</i> L. sour cherry productivity plum pox virus cherry-adapted strains ilarviruses Botany QK1-989
spellingShingle	<i>Prunus cerasus</i> L. sour cherry productivity plum pox virus cherry-adapted strains ilarviruses Botany QK1-989 Anna Sheveleva Gennady Osipov Tatiana Gasanova Peter Ivanov Sergei Chirkov Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity
description	The impact of plum pox virus (PPV) on sour cherry (<i>Prunus cerasus</i> L.) productivity has been studied by comparing the yield of PPV-infected and PPV-free fruit-bearing trees. A total of 152 16- to 17-year-old trees of nine cultivars and hybrids were surveyed in the production orchards (cultivar collection and hybrid testing plots) in the Republic of Tatarstan, Russia. Sixty trees tested positive for PPV using ELISA and RT-PCR. Among them, 58 PPV isolates belonged to the strain C and the other 2 isolates to the strain CV. For the cultivars Sevastyanovskaya, Shakirovskaya, hybrids 88-2 and 80-8, the average (2012 to 2019) productivity of infected trees was 38% to 45% lower than for PPV-free trees of the same cultivar or hybrid. No ilarviruses (prunus necrotic ringspot virus, prune dwarf virus, apple mosaic virus, American plum line pattern virus) were detected in PPV-infected trees, suggesting that reduced cherry productivity was attributed to the PPV infection. Thus, it was shown for the first time that PPV can reduce the productivity of at least some sour cherry cultivars and hybrids, and strain C isolates are responsible for crop losses.
format	article
author	Anna Sheveleva Gennady Osipov Tatiana Gasanova Peter Ivanov Sergei Chirkov
author_facet	Anna Sheveleva Gennady Osipov Tatiana Gasanova Peter Ivanov Sergei Chirkov
author_sort	Anna Sheveleva
title	Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity
title_short	Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity
title_full	Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity
title_fullStr	Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity
title_full_unstemmed	Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity
title_sort	plum pox virus strain c isolates can reduce sour cherry productivity
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/1ab3a15f616f4e1e925eac8da1cd2252
work_keys_str_mv	AT annasheveleva plumpoxvirusstraincisolatescanreducesourcherryproductivity AT gennadyosipov plumpoxvirusstraincisolatescanreducesourcherryproductivity AT tatianagasanova plumpoxvirusstraincisolatescanreducesourcherryproductivity AT peterivanov plumpoxvirusstraincisolatescanreducesourcherryproductivity AT sergeichirkov plumpoxvirusstraincisolatescanreducesourcherryproductivity
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Plum Pox Virus Strain C Isolates Can Reduce Sour Cherry Productivity

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