2018
DOI: 10.18781/r.mex.fit.1806-3
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Evaluación de la transmisión de begomovirus por semilla de jamaica y malezas asociadas

Abstract: En el estado de Guerrero, México, los begomovirus Okra yellow mosaic Mexico virus (OYMMV) y Whitefly-asssociated begomovirus 3 (WfaBV3) se han encontrado asociados al cultivo de jamaica (Hibiscus sabdariffa L.). El objetivo de este estudio fue conocer si OYMMV y WfaBV3 pueden infectar malezas presentes en cultivos comerciales de esta especie y si se transmiten por semilla. En 2016, se recolectaron plantas de jamaica y malezas con síntomas de amarillamiento y mosaico en Guerrero. Se extrajo DNA total y se reali… Show more

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Cited by 3 publications
(5 citation statements)
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“…This species is known as a weed in at least 22 types of crops (such as cacao, African oil palm, sesame, hibiscus, banana, sugarcane, etc.) (Sosa & Medrano, 1996;Holm et al, 1997;Arangundi & Pérez, 2003;Correia & Zeitoum, 2010;Amaya et al, 2018;Ortega-Acosta et al, 2020). Additionally, M. charantia is a significant host of the whitefly (Bemisia tabaci and B. argentifolli), a pest that can affect tomato crops (Bastidas et al, 2008).…”
Section: Discussionmentioning
confidence: 99%
“…This species is known as a weed in at least 22 types of crops (such as cacao, African oil palm, sesame, hibiscus, banana, sugarcane, etc.) (Sosa & Medrano, 1996;Holm et al, 1997;Arangundi & Pérez, 2003;Correia & Zeitoum, 2010;Amaya et al, 2018;Ortega-Acosta et al, 2020). Additionally, M. charantia is a significant host of the whitefly (Bemisia tabaci and B. argentifolli), a pest that can affect tomato crops (Bastidas et al, 2008).…”
Section: Discussionmentioning
confidence: 99%
“…All this establishes the importance of further analyzing the possible phytosanitary implications of the presence of Chino del tomate virus, Okra yellow mosaic Mexico virus and Okra mottle Mexico virus in okra crops, as well as the risks of their propagation in new hosts. Recently, the OYMMV virus was reported in Roselle crops (Hibiscus sabdariffa L.) and in several weed species such as Sida collina, S. aggregata, S. acuta, S. haenkeana and Malacra fasciata (Ortega-Acosta et al 2019;Velázquez-Fernández et al 2016). Further exploration and cross-infectivity of these viruses in okra, and subsequent analysis of the recombinants, would provide a greater understanding of the diversity and evolution of begomoviruses in Mexico.…”
Section: Discussionmentioning
confidence: 99%
“…Most of the seed-transmitted viruses have an RNA genome. However, some begomoviruses have been reported which can also be transmitted in this way (Ortega et al, 2019). High technology tomatoproducing greenhouses allocate almost all of their entire production for export.…”
Section: Fully Bilingualmentioning
confidence: 99%
“…La mayoría de los virus fitopatógenos que se transmiten por semilla poseen genoma de ARN. Sin embargo, recientemente se han reportado algunos begomovirus que también pueden transmitirse de este modo (Ortega et al, 2019). Los invernaderos productores de tomate de alta tecnología destinan casi la totalidad de su producción al mercado de exportación.…”
Section: Fully Bilingualunclassified
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