Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions
Carica papaya is a major fruit crop in tropical and subtropical regions; however, its production has several constraints. Papaya ringspot virus (PRSV) is the most important pathogen affecting papaya plantations. Symptoms induced by a known PRSV isolate on papaya plants after mechanical inoculation w...
| Main Authors: | , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
SciTechnol
2022
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| Online Access: | http://hdl.handle.net/20.500.12123/11069 https://www.scitechnol.com/peer-review/aggressiveness-of-cuban-papaya-ringspot-virus-isolates-on-carica-papaya-l-cv-maradol-roja-under-greenhouse-conditions-0CuS.php?article_id=6071#a1 https://doi.org/10.4172/2329-955X.1000163 |
| _version_ | 1855484709595774976 |
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| author | Cabrera Mederos, Dariel Cruz, Maylin Nome Docampo, Claudia Giolitti, Fabian Portal, Orelvis |
| author_browse | Cabrera Mederos, Dariel Cruz, Maylin Giolitti, Fabian Nome Docampo, Claudia Portal, Orelvis |
| author_facet | Cabrera Mederos, Dariel Cruz, Maylin Nome Docampo, Claudia Giolitti, Fabian Portal, Orelvis |
| author_sort | Cabrera Mederos, Dariel |
| collection | INTA Digital |
| description | Carica papaya is a major fruit crop in tropical and subtropical regions; however, its production has several constraints. Papaya ringspot virus (PRSV) is the most important pathogen affecting papaya plantations. Symptoms induced by a known PRSV isolate on papaya plants after mechanical inoculation were described to elaborate an evaluation scale under greenhouse conditions. The aggressiveness of 24 Cuban PRSV isolates was determined by assessing symptom severity induced on papaya plants cv. Maradol roja under greenhouse conditions. An evaluation scale of 0 to 6 scores was elaborated based on the observations of PRSV symptom progress. Symptoms induced by Cuban PRSV isolates included vein clearing, mottling and swelling zones on the adaxial leaf surface, slight deformation of young leaves and distortion. PRSV isolates from Nueva Paz, Güines, and San José de Las Lajas in the west, Sancti Spíritus in the center, and Palma Soriano and Puerto Padre in the east of the country were the most aggressive according to their area under the disease progress curve values. Knowledge about the aggressiveness of this virus is crucial for selecting PRSV isolates to implement management strategies and papaya breeding programs in Cuba. |
| format | Artículo |
| id | INTA11069 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | SciTechnol |
| publisherStr | SciTechnol |
| record_format | dspace |
| spelling | INTA110692022-01-06T16:39:44Z Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions Cabrera Mederos, Dariel Cruz, Maylin Nome Docampo, Claudia Giolitti, Fabian Portal, Orelvis Carica Papaya Virus de las Plantas Papaya Ringspot Virus Papayas Plant Viruses Virus de la Mancha de Anillo de la Papaya Mechanical Inoculation Papaya PRSV Carica papaya is a major fruit crop in tropical and subtropical regions; however, its production has several constraints. Papaya ringspot virus (PRSV) is the most important pathogen affecting papaya plantations. Symptoms induced by a known PRSV isolate on papaya plants after mechanical inoculation were described to elaborate an evaluation scale under greenhouse conditions. The aggressiveness of 24 Cuban PRSV isolates was determined by assessing symptom severity induced on papaya plants cv. Maradol roja under greenhouse conditions. An evaluation scale of 0 to 6 scores was elaborated based on the observations of PRSV symptom progress. Symptoms induced by Cuban PRSV isolates included vein clearing, mottling and swelling zones on the adaxial leaf surface, slight deformation of young leaves and distortion. PRSV isolates from Nueva Paz, Güines, and San José de Las Lajas in the west, Sancti Spíritus in the center, and Palma Soriano and Puerto Padre in the east of the country were the most aggressive according to their area under the disease progress curve values. Knowledge about the aggressiveness of this virus is crucial for selecting PRSV isolates to implement management strategies and papaya breeding programs in Cuba. Instituto de Patología Vegetal Fil: Cabrera Mederos, Dariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Cabrera Mederos, Dariel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Cabrera Mederos, Dariel. Universidad Central “Marta Abreu” de Las Villas. Facultad de Ciencias Agropecuarias. Departamento de Agronomía; Cuba Fil: Cruz, Maylin. Laboratorio Provincial de Sanidad Vegetal; Cuba Fil: Nome Docampo, Claudia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Giolitti, Fabian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Portal, Orelvis. Universidad Central “Marta Abreu” de Las Villas. Facultad de Ciencias Agropecuarias. Departamento de Biología; Cuba 2022-01-06T16:30:04Z 2022-01-06T16:30:04Z 2017-04-16 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/11069 https://www.scitechnol.com/peer-review/aggressiveness-of-cuban-papaya-ringspot-virus-isolates-on-carica-papaya-l-cv-maradol-roja-under-greenhouse-conditions-0CuS.php?article_id=6071#a1 2329-955X https://doi.org/10.4172/2329-955X.1000163 eng info:eu-repo/semantics/restrictedAccess application/pdf SciTechnol Journal of Plant Physiology & Pathology 5 (2) : 5 (2017) |
| spellingShingle | Carica Papaya Virus de las Plantas Papaya Ringspot Virus Papayas Plant Viruses Virus de la Mancha de Anillo de la Papaya Mechanical Inoculation Papaya PRSV Cabrera Mederos, Dariel Cruz, Maylin Nome Docampo, Claudia Giolitti, Fabian Portal, Orelvis Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions |
| title | Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions |
| title_full | Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions |
| title_fullStr | Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions |
| title_full_unstemmed | Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions |
| title_short | Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions |
| title_sort | aggressiveness of cuban papaya ringspot virus isolates on carica papaya l cv maradol roja under greenhouse conditions |
| topic | Carica Papaya Virus de las Plantas Papaya Ringspot Virus Papayas Plant Viruses Virus de la Mancha de Anillo de la Papaya Mechanical Inoculation Papaya PRSV |
| url | http://hdl.handle.net/20.500.12123/11069 https://www.scitechnol.com/peer-review/aggressiveness-of-cuban-papaya-ringspot-virus-isolates-on-carica-papaya-l-cv-maradol-roja-under-greenhouse-conditions-0CuS.php?article_id=6071#a1 https://doi.org/10.4172/2329-955X.1000163 |
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