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Journal Article 1999

Autor: Restrepo, S. Duque E., Myriam Cristina Tohme, Joseph M. Verdier, Valérie

Summary: Xanthomonas axonopodis pv. manihotis (Xam) is the causative agent of cassava bacterial blight (CBB), a worldwide disease that is particularly destructive in South America and Africa. CBB is controlled essentially through the use of resistant varieties. To develop an appropriate disease m...

Enlace original: https://cgspace.cgiar.org/handle/10568/42558

Investigación en Agricultura
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Restrepo, S. ,  Duque E., Myriam Cristina ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis] ,  AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis
Journal Article 1998

Autor: Verdier, Valérie Assigbétsé, K. Khatri-Chhetri, G. Wydra, K. Ruldoph, K Geiger, JP

Strains of Xanthomonas campestris pv. vignicola (Xcv), isolated from cowpea leaves with blight or minute pustules and collected from various geographic areas, were selected on the basis of pathological and physiological features. All strains were analyzed for genotypic markers by two methods: rib...

Enlace original: https://cgspace.cgiar.org/handle/10568/43871

Investigación en Agricultura
Enlace permanente
Verdier, Valérie ,  Assigbétsé, K. ,  Khatri-Chhetri, G. ,  Wydra, K. ,  Ruldoph, K ,  Geiger, JP ,  [Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campestris pv. vignicola] ,  Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campestris pv. vignicola
Journal Article 1998

Autor: Verdier, Valérie Restrepo, S. Mosquera Cifuentes, Gloria Maria Duque E., Myriam Cristina Gerstl, A Laberry Saavedra, Rafael Alberto

DNA polymorphism and variation in virulence of Xanthomonas axonopodis pv. manihotis (Xam), the causal agent of cassava bacterial blight, were studied within a pathogen population from Venezuela. Collections were made in several fields at different sites within an edaphoclimatic zone where cassava...

Enlace original: https://cgspace.cgiar.org/handle/10568/43482

Investigación en Agricultura
Enlace permanente
Verdier, Valérie ,  Restrepo, S. ,  Mosquera Cifuentes, Gloria Maria ,  Duque E., Myriam Cristina ,  Gerstl, A ,  Laberry Saavedra, Rafael Alberto ,  [Genetic and pathogenic variation of Xanthomonas axonopodis pv. manihotis in Venezuela] ,  Genetic and pathogenic variation of Xanthomonas axonopodis pv. manihotis in Venezuela
Journal Article 1998

Autor: Verdier, Valérie Mosquera Cifuentes, Gloria Maria Assigbétsé, K.

Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis, is of significant concern wherever cassava is grown. The movement of infected, asymptomatic stems is a major means of pathogen dispersal. A reliable and sensitive diagnostic procedure is necessary for the safe movement of c...

Enlace original: https://cgspace.cgiar.org/handle/10568/42726

Investigación en Agricultura
PCR
Enlace permanente
Verdier, Valérie ,  Mosquera Cifuentes, Gloria Maria ,  Assigbétsé, K. ,  [Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction] ,  Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction

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