The cultivation of calopo, Calopogonium mucunoides, as a promising forage legume for the lowland tropics, was hindered by its susceptibility to a severe yellow mosaic disease observed in the Eastern Plains of Colombia. An isometric virus ca. 28 nm in diameter was observed by electron microscopy i...
Morales, Francisco José
,
Castaño, M.
,
Arroyave, José A.
,
Ospina, MD
,
[A sobemovirus hindering the utilization of Calopogonium mucunoides as a forage legume in the lowland tropics]
,
A sobemovirus hindering the utilization of Calopogonium mucunoides as a forage legume in the lowland tropics
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]
,
Partial characterization of a potyvirus infecting African oil palm in South America
A tymovirus was isolated from passion fruit plants with conspicuous yellow mosaic leaf symptoms in Colombia. Partial sequencing of its genome showed that this virus is distinct from other tymoviruses for which nucleotide sequences are available; it had only 60 76% homology with the closest relate...
Morales, Francisco José
,
Lozano Potes, I
,
Castaño, M.
,
Arroyave, José A.
,
Velasco, Ana Cecilia
,
Varon de Agudelo, F.
,
[Partial characterization of a tymovirus infecting passion fruit in Colombia, South America]
,
Partial characterization of a tymovirus infecting passion fruit in Colombia, South America
Tomato yellow mosaic was first described in 1963, as a disease caused by a geminivirus transmitted by the whitefly Bemisia tabaci in Venezuela. In 1981 and 1985, Tomato yellow mosaic virus (ToYMV) was reported to occasionally infect potato plants growing in the proximity of tomato plantings affec...
Morales, Francisco José
,
Lastra, R
,
Uzcategui, RC
,
Calvert, Lee A.
,
[Potato yellow mosaic virus: A synonym of Tomato yellow mosaic virus]
,
Potato yellow mosaic virus: A synonym of Tomato yellow mosaic virus
Singh, Shree P.
,
Terán Santofimio, Henry
,
Gutiérrez, J.A.
,
Pastor Corrales, Marcial A.
,
Schwartz, Howard F.
,
Morales, Francisco José
,
[Registration of A 339, MAR 1, MAR 2, and MAR 3 angular-leaf-spot-and anthracnose-resistant common bean germplasm]
,
Registration of A 339, MAR 1, MAR 2, and MAR 3 angular-leaf-spot-and anthracnose-resistant common bean germplasm
Silva, L.O. da
,
Moraes, E.A. de
,
Aidar, H
,
Thung, Michael D.
,
Gutiérrez, J.A.
,
Terán Santofimio, Henry
,
Morales, Francisco José
,
Pastor Corrales, Marcial A.
,
Schwartz, Howard F.
,
Singh, Shree P.
,
[Registration of 'EMGOPA 201-ouro' common bean]
,
Registration of 'EMGOPA 201-ouro' common bean
Morales, Francisco José
,
Jennings, Peter R.
,
[Rice hoja blanca: a complex plant-virus-vector pathosystem]
,
Rice hoja blanca: a complex plant-virus-vector pathosystem
Bean golden mosaic (BGM) resistance within any one bean (Phaseolus vulgaris L.) race is inadequate. Pyramiding genes from different races would increase resistance and reduce pesticide use. Our objectives were to: (i) pyramid and compare BGM resistance of genotypes from intraracial versus interra...
Singh, Shree P.
,
Morales, Francisco José
,
Miklas, PN
,
Terán Santofimio, Henry
,
[Selection for bean golden mosaic resistance in intra- and interracial bean populations]
,
Selection for bean golden mosaic resistance in intra- and interracial bean populations
One necrosis-inducing strain and four mosaic-inducing strains of bean common mosaic virus (BCMV) were differentially seed-transmitted in 14 mosaic-susceptible bean (Phaseolus vulgaris) cultivars. Dubbele Witte, Redlands Greenleaf B, Michelite, Sanilac, and Red Mexican 35 consistently transmitted ...
Morales, Francisco José
,
Castaño, M.
,
[Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars]
,
Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars