A virus with filamentous particles approximately 750 nm long was isolated from African oil palm (Elaeis guineensis) with `chlorotic ring' leaf symptoms in south-western Colombia. The virus was mechanically transmitted from oil palm to brachiaria, maize, sorghum, and sugarcane (Gramineae) but not ...
Morales, Francisco José
,
Lozano Potes, I
,
Sedano Cruz, RE
,
Castaño, M.
,
Arroyave, José A.
,
[Partial characterization of a potyvirus infecting African oil palm in South America]
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Partial characterization of a potyvirus infecting African oil palm in South America
A filamentous virus approximately 775 nm long was isolated from variegated plants of the tropical forage grass Brachiaria spp. collected in Colombia and Brazil, South America. Ultrathin sections of symptomatic leaf tissue showed cylindrical inclusions (scrolls) in the cytoplasm of infected cells....
Morales, Francisco José
,
Castaño, M.
,
Velasco, Ana Cecilia
,
Arroyave, José A.
,
[Detection of a potyvirus related to guineagrass mosaic virus infecting Brachiaria spp. in South America]
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Detection of a potyvirus related to guineagrass mosaic virus infecting Brachiaria spp. in South America
Uno de los principales problemas para la producción de maracuyá en el Valle del Cauca y otras regiones de Colombia es la incidencia de patógenos virales en este cultivo, principalmente un potyvirus y un tymovirus. Estos patógenos afectan el crecimiento de las plantas, disminuyendo su producción y...
Chavez, B.
,
Varon de Agudelo, F.
,
Morales, Francisco José
,
Castaño, M.
,
Arroyave, José A.
,
Gálvez E., Guillermo E.
,
[Reconocimiento, transmisión y hospederas de patógenos virales del maracuyá (Passiflora edulis Sims) en Colombia]
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Reconocimiento, transmisión y hospederas de patógenos virales del maracuyá (Passiflora edulis Sims) en Colombia