Results 61 to 70 of about 1,918 (214)

Reação de cultivares de bananeira à sigatoka negra (Mycosphaerella fijiensis). [PDF]

, 2017
Sigatoka negra. Componentes de resistência e reação de cultivares de bananeira com relação à Sigatoka negra (Mycosphaerella fijiensis).
PEREIRA, J. C. R., GASPAROTTO, L., PEREIRA, M. C. N., COSTA, M. M. da   +3 more
core  

Diagnóstico y caracterización molecular de Mycosphaerella fijiensis mediante la técnica de amplificación aleatoria de polimorfismos (RAPD) y análisis de regiones transcriptos internos (ITS´s) [PDF]

, 2016
A partir de la lámina foliar se obtuvieron 12 aislamientos de Mycosphaerella fijiensis provenientes de zonas plataneras y bananeras de Colombia, estableciendo cultivos monospóricos para purificar y evitar sobrelapamientos del hongo.
Ángel Díaz, Jorge Evelio, Chacín Zambrano, Christian Andrei   +1 more
core   +2 more sources

Determination of Juglone concentration for differentiate two Musa spp cultivars

Biotecnología Vegetal, 2002
The toxins production by fungal pathogenic can enhance penetration and colonization of the host tissues and reproduce symptoms of diseases. Juglone is the main and the most toxic metabolite characterized from the culture filtrate of Mycosphaerella ...
Michel Leiva Mora, Jean Pierre Bussogoro, Phillipe Lepoivre   +2 more
doaj  

Evaluación del potencial controlador de extractos metabólicos bacterianos frente a la enfermedad Sigatoka Negra en banano causada por Pseudocercospora fijiensis (Mycosphaerella fijiensis M. Morelet) [PDF]

, 2018
El banano es uno de los cultivos más importantes de Colombia por su alta producción y exportación. Sin embargo, se ve afectado por una enfermedad llamada Sigatoka Negra, la cual es causada por el hongo de clase Ascomycete Pseudocercospora fijiensis M ...
Arbeláez Agudelo, Natalia
core  

Bacterial strains diversity in Musa spp. phyllosphere with antifungal activity against Mycosphaerella fijiensis Morelet

Biotecnología Vegetal, 2016
The search for alternatives to agricultural pesticides used for the management of black Sigatoka (Mycosphaerella fijiensis Morelet) includes the selection of microorganisms strains with potential for the control of this pathogen.
Mileidy Cruz-Martín, Mayra Acosta-Suárez, Berkis Roque, Tatiana Pichardo, Rosa Castro Castro, Yelenys Alvarado-Capó   +5 more
doaj  

Banana-Mycosphaerella fijiensis interactions.

, 2003
En utilisant des procédures de test standard, des génotypes de bananier ont été classés en: 1) cultivars hautement résistants caractérisés par un blocage rapide de l'infection foliaire (interactions incompatibles), 2) cultivars partiellement résistants montrant un développement lent des symptômes (réactions compatibles) et 3) cultivars susceptibles ...
Lepoivre, Philippe, Busogoro, J.P., Etame, J.J., El Hadrami, Abdelbasset, Carlier, Jean, Harelimana, G., Mourichon, Xavier, Panis, Bart, Stella Riveros, A., Sallé, G., Strosse, Hannelore, Swennen, Rony   +11 more
openaire   +2 more sources

Expression profile of a GDSL-like lipase during compatible and incompatible interactions between Musa spp. and Pseudocercospora fijiensis

Biotecnología Vegetal, 2018
The identification of genes of interest for the genetic improvement of Musa spp. against Pseudocercospora fijiensis Morelet is constrained by the limited knowledge of the molecular mechanisms of the plant-pathogen interaction.
Mairenys Concepción-Hernández, Mayra Acosta-Suárez, Milady Mendoza-Rodríguez, Orelvis Portal   +3 more
doaj  

Potencial of Bacillus pumilus (CCIBP-C5) against Mycosphaerella fijiensis [PDF]

, 2015
Black sigatoka, caused by the fungus Mycosphaerella fijiensis, is the most important disease of banana and plantain crops worldwide. This fungus dramatically reduces plant photosynthetic area and causes premature ripening of fruits.
Acosta Suárez, Mayra, Leiva Mora, Michel, Alvarado Capó, Yelenys, Mena, Eilyn, Cruz Martín, Mileidy, Tzec Simá, Miguel, Canto Canche, Blondy, Pichardo, Tatiana, Roque, Berkis   +8 more
core   +1 more source

Using neutral cline decay to estimate contemporary dispersal: a generic tool and its application to a major crop pathogen [PDF]

, 2013
Dispersal is a key parameter of adaptation, invasion and persistence. Yet standard population genetics inference methods hardly distinguish it from drift and many species cannot be studied by direct mark-recapture methods.
Lenormand, Thomas, A. Rieux, Carlier, J, V. Ravigné, Ravigné, V, Rieux, A, Carlier, Jean, J. Carlier, De Lapeyre de Bellaire, Luc, T. Lenormand, Rieux, Adrien, L. de Lapeyre de Bellaire, de Lapeyre de Bellaire, L, Lenormand, T, Ravigné, Virginie   +14 more
core   +1 more source

Distribution of black leaf streak disease (Mycosphaerella fijiensis Morelet) in Mato Grosso, Brazil

Bioscience Journal, 2016
Banana black leaf streak disease caused by the present quarantine pest M. fijiensis occurs in Mato Grosso State since 1999 and requires adoption of sanitation, including detection survey.
Omar Roberto da Silveira, Dalci de Jesus Bagolin, Daniel Cassetari Neto, Marcia Benedita Martins, Reinaldo Moraes da Silva, Jessica Aparecida Neves de Araújo   +5 more
doaj   +3 more sources