La marchitez bacteriana causada por Ralstonia solanacearum E.F. Smith es una de las enfermedades bacterianas más importantes que ataca a cultivos agrícolas como papa, tomate, banana, entre otros, causando grandes pérdidas en la producción. Desafortunadamente, su control ha sido difícil por su amp...
Fernández, E.
,
Gutarra, L.
,
Kreuze, J.F.
,
[Evaluacion del gen que codifica la enzima <beta>HPMEH para la inhibicion de la marchitez bacteriana causada por Ralstonia solanacearum.]
,
Evaluacion del gen que codifica la enzima <beta>HPMEH para la inhibicion de la marchitez bacteriana causada por Ralstonia solanacearum.
Gutarra, L
,
Kreuze, J.F.
,
Lindqvist-Kreuze, Hanele
,
Mendiburu, F. de
,
[Variation of resistance to different strains of Ralstonia Solanacearum in highland tropics adapted potato genotypes.]
,
Variation of resistance to different strains of Ralstonia Solanacearum in highland tropics adapted potato genotypes.
Bacterial wilt (BW) caused by the Ralstonia solanacearum species complex (RSSC) is a serious threat to potato production in Uganda. However, little is known about the extent of the disease and the type of the pathogen strains involved. A nationwide survey was conducted to study BW prevalence and ...
Abdurahman, A.
,
Parker, M.
,
Kreuze, J.F.
,
Elphinstone, J.
,
Struik, P.C.
,
Kigundu, A.
,
Arengo, E.
,
Sharma, K.
,
[Molecular epidemiology of Ralstonia solanacearum species complex strains causing bacterial wilt of potato in Uganda.]
,
Molecular epidemiology of Ralstonia solanacearum species complex strains causing bacterial wilt of potato in Uganda.
Ralstonia solacearum es el agente causal de la marchiez bacteriana. Esta enfermedad afecta numerosos cultivos de importancia economica especialmente en las regiones tropicales y sub tropicales. La amplia gama de hospsedantes, su distribucion y gran variabilidad del patogeno, hacen dificil el cont...
Gutarra, L.
,
Fernández, E.
,
Kreuze, J.F.
,
[Diversidad fenotipica y genetica de cepas de Ralstonia solanacearum del Peru.]
,
Diversidad fenotipica y genetica de cepas de Ralstonia solanacearum del Peru.
La marchitez bacteriana (MB) o pudricion parda causada por Ralstonia solanacearum es una de las enfermedades bacterianas mas destructivas en el cultivo de la papa. La resistencia de las plantas es el medio mas efectivo para controlar esta enfermedad. Sin embargo, la resistencia a la MB es a menud...
Gutarra, L.
,
Kreuze, J.F.
,
Mendiburu, F. de
,
[Evaluacion de la estabilidad de resistencia de clones avanzados del CIP a la marchitez bacteriana usando diferentes variantes de Ralstonia solanacearum.]
,
Evaluacion de la estabilidad de resistencia de clones avanzados del CIP a la marchitez bacteriana usando diferentes variantes de Ralstonia solanacearum.
A sensitive method for detection of Ralstonia solanacearum in latently infected potato stem extracts has been achieved by previous enrichment procedure followed by Real time PCR (qPCR). Sensitivity of qPCR before and after enrichment (48h of incubation of the stem extract with modified SMSA broth...
Gutarra, L.
,
Segundo, F.
,
Kreuze, J.F.
,
[Detection of Ralstonia solanacearum (Rs) in latently infected potato stem extracts by post-enrichment qPCR.]
,
Detection of Ralstonia solanacearum (Rs) in latently infected potato stem extracts by post-enrichment qPCR.
The current bacterial wilt infestation level in the potato fields in the Peruvian Andes was investigated by collecting stem samples from wilted plants and detecting Ralstonia solanacearum. In total 39 farmers’ fields located in the central and northern Peru between the altitudes 2111 and 3742 m a...
Gutarra, L.
,
Herrera, J.
,
Fernández, E.
,
Kreuze, J.F.
,
Lindqvist-Kreuze, Hanele
,
[Diversity, pathogenicity, and current occurrence of bacterial wilt Bacterium Ralstonia solanacearum in Peru.]
,
Diversity, pathogenicity, and current occurrence of bacterial wilt Bacterium Ralstonia solanacearum in Peru.