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Book Chapter 1985

Autor: Morales, Francisco José

The symptomatology and control measures of BCMV, BYMV, BGMV, and bean chlorotic mottle virus are briefly described. General aspects regarding the genetic control of viruses and the use of chemicals to control insect vectors are discussed. Some bean lines and/or var. resistant to BCMV, BGMV, and b...

Se describen brevemente la sintomatologia y las medidas de control del BCMV, BYMV, BGMV y el virus del moteado clorotico del frijol. Se discuten aspectos generales sobre el control genetico de los virus y el uso de quimicos para controlar los insectos vectores. Se mencionan tambien algunas lineas...

Enlace original: https://cgspace.cgiar.org/handle/10568/81785

Investigación en Agricultura
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Morales, Francisco José ,  [Enfermedades causadas por virus] ,  Enfermedades causadas por virus
Book Chapter 1989

Autor: Morales, Francisco José Gamez, R.

One group of bean diseases with characteristic virus symptoms is the mosaic group, frequently associated with leaf and plant malformations and green and yellow stippling. Insect vectors belong to the families Chrysomelidae, Coccinelidae, and Meloidae. This group of virus contains the bean souther...

Un grupo de enfermedades del frijol con sintomas caracteristicos de los producidos por los virus es el de los mosaicos, frecuentemente asociados con deformaciones de las hojas y de las plantas y moteado verde o amarillo. Los insectos vectores son de las familias Chrysomelidae, Coccinelidae y Melo...

Enlace original: https://cgspace.cgiar.org/handle/10568/81830

Investigación en Agricultura
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Morales, Francisco José ,  Gamez, R. ,  [Beetle-transmitted viruses] ,  Beetle-transmitted viruses
Book Chapter 1989

Autor: Morales, Francisco José Gálvez E., Guillermo E.

Bean crops are attacked by several viruses transmitted by insects among which are: (1) beet curly top virus (Circulifer tenellus); the best control measure is the utilization of resistant var.; (2) the tobacco yellow dwarf virus (Orosius argentatus); (3) the tomato spotted wilt virus, which is tr...

El cultivo del frijol es atacado por varios virus transmitidos por insectos, entre los cuales estan: 1) el virus del apice rizado de la remolacha (Circulifer tenellus); la mejor medida de control es el uso de var. resistentes; 2) la muerte de verano del frijol (Orosius argentatus); 3) el virus de...

Enlace original: https://cgspace.cgiar.org/handle/10568/81832

Investigación en Agricultura
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Morales, Francisco José ,  Gálvez E., Guillermo E. ,  [Additional viruses] ,  Additional viruses
Journal Article 1985

Autor: Morales, Francisco José Castaño, M.

The number and weight of seeds produced per plant were significantly (P = 0.01) reduced, 47.5 and 56.3%, respectively, in Diacol-Calima bean (Phaseolus vulgaris) plants infected with bean southern mosaic virus (BSMV). The number of pods per plant, on the contrary, was often higher in systemically...

Enlace original: https://cgspace.cgiar.org/handle/10568/43370

Investigación en Agricultura
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Morales, Francisco José ,  Castaño, M. ,  [Effect of a Colombian isolate of bean southern mosaic virus on selected yield components of Phaseolus vulgaris] ,  Effect of a Colombian isolate of bean southern mosaic virus on selected yield components of Phaseolus vulgaris
Journal Article 1990

Autor: Zeigler, Robert S. Morales, Francisco José

The inheritance of the ability of Sogatodes oryzicola to support replication of the rice hoja blanca virus (RHBV) was studied by following the segregation of progeny of crosses between insects of known pedigree and known ability to support virus replication and transmission. Virus transmission to...

Enlace original: https://cgspace.cgiar.org/handle/10568/43483

Investigación en Agricultura
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Zeigler, Robert S. ,  Morales, Francisco José ,  [Genetic determination of replication of rice hoja blanca virus within its planthopper vector, Sogatodes oryzicola] ,  Genetic determination of replication of rice hoja blanca virus within its planthopper vector, Sogatodes oryzicola
Journal Article 1994

Autor: Morales, Francisco José Castaño, M. Velasco, Ana Cecilia Arroyave, José A.

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....

Enlace original: https://cgspace.cgiar.org/handle/10568/42724

Investigación en Agricultura
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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] ,  Detection of a potyvirus related to guineagrass mosaic virus infecting Brachiaria spp. in South America
Manual 1979

Autor: Morales, Francisco José

BCMV causes losses of up to 50 percent and produces mosaic and systemic necrosis on the plant. It is seed borne and several species of aphids are vectors; it is transmitted mechanically with relative facility. A description is given of the methodology used by CIAT to identify and manage the virus...

Enlace original: https://cgspace.cgiar.org/handle/10568/69658

Investigación en Agricultura
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Morales, Francisco José ,  [El mosaico comun del frijol (Bean common mosaic virus) : Metodologia de investigacion y tecnicas de control] ,  El mosaico comun del frijol (Bean common mosaic virus) : Metodologia de investigacion y tecnicas de control
Book Chapter 1994

Autor: Morales, Francisco José
Enlace original: https://cgspace.cgiar.org/handle/10568/54735

Investigación en Agricultura
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Morales, Francisco José ,  [Importancia del frijol en la América Latina. Reseña histórica del mosaico dorado del frijol] ,  Importancia del frijol en la América Latina. Reseña histórica del mosaico dorado del frijol

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