Results 81 to 90 of about 1,918 (214)

Identificación molecular de aislados cubanos de Mycosphaerella fijiensis Morelet [PDF]

, 2014
El objetivo del presente trabajo consistió en identificar molecularmente aislados de Mycosphaerella fijiensis Morelet, obtenidos de hojas de bananos infectadas del cultivar susceptible Grande naine.
Portal, Orelvis, Acosta Suárez, Mayra, Sánchez García, Cynthia, Leiva Mora, Michel, Alvarado Capó, Yelenys, Rojas, Luis Emelio, Cruz Martín, Mileidy, Roque, Berkis   +7 more
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USE OF A MICRO TITLE PLATE DILUTION ASSAY TO MEASURE ACTIVITY OF ANTIFUNGAL COMPOUNDS AGAINST Mycosphaerella Fijiensis, MORELET. UTILIZACIÓN DE UN ENSAYO DE DILUCIÓN EN MICROPLATOS PARA MEDIR LA ACTIVIDAD ANTIFÚNGICA DE SUSTANCIAS CONTRA Mycosphaerella fijiensis, MORELET.

Revista Facultad Nacional de Agronomía Medellín, 2006
Black Sigatoka, caused by the fungus Mycosphaerella fijiensis is the most important disease in banana plantations. The fungus is controlled mainly by fungicide applications with an annual cost of about 350 million dollars in Latin and Central America ...
Jorge Enrique Peláez Montoya, Luz Estella Vásquez David, Thais Judith Díaz Brito, Darío Antonio Castañeda Sánchez, Esperanza Rodríguez Beltrán, Rafael Eduardo Arango Isaza   +5 more
doaj  

Sensitivity of Mycosphaerella fijiensis to the fungicides tebuconazole and thiophanate-metyl. [PDF]

, 2015
Sensibilidade de Mycosphaerella fijiensis aos fungicidas tebuconazole e tiofanato ...
SILVA, G. F. da, BIBIANO, L. B. J., OLIVEIRA, S. A. S., GASPAROTTO, L., MAFFIA, L. A., GOMES, L. I. S., GALVÃO, S. R., HANADA, R. E., MIZUBUTI, E. S. G.   +8 more
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Oligonucleotide fingerprinting detects genetic variability at different levels in Nigerian Mycosphaerella fijiensis [PDF]

, 2018
DNA fingerprinting with synthetic simple repetitive oligonucleotides such as (CA)8 or (CAA)5 detected polymorphisms between various isolates of the ascomycete Mycosphaerella fijiensis, the causal agent of the black Sigatoka disease of Musa.
Kahl, G., Muller, R., Pasberg-Gauhl, C., Gauhl, F., Ramser, J.   +4 more
core  

Influence of the season in the development of symptoms in plants of ‘Grande naine’ artificially inoculated with Mycosphaerella fijiensis in greenhouse

Biotecnología Vegetal, 2011
Plant pathogen fungi required favorable conditions to invade and colonize plant tissues, which may change according to the season of the year. This work is aimed to evaluate the influence of different seasons (June-August and August-October) in the ...
Michel Leiva-Mora, Yelenys Alvarado-Capó, Mayra Acosta-Suárez, Mileidy Cruz-Martín, Cynthia Sánchez-García, Berkis Roque   +5 more
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Virulence and genetic diversity among isolates of Mycosphaerella fijiensis in two regions of Brazil

Genetics and Molecular Research, 2016
Black sigatoka, caused by the fungus Mycosphaerella fijiensis (anamorphic stage: Paracercospora fijiensis), was first detected in Brazil in early 1998 in the Benjamin Constant and Tabatinga municipalities in the State of Amazonas, near to where the borders of Brazil, Colombia, and Peru converge.
Silva, G. F., Santos, V. S., Sousa, Nelcimar Reis, Hanada, Rogério Eiji, Gasparotto, Luadir   +4 more
openaire   +3 more sources

Caracterização da proteína AVR4 em Mycosphaerella fijiensis agente causal da sigatoka-negra da bananeira. [PDF]

, 2009
O objetivo do presente trabalho foi identificar e caracterizar o gene que codifica a proteína Avr4 em Mycosphaerella ...
SILVA, G. F. da, PAIXÃO, R. D. V. da, GASPAROTTO, L., HANADA, R. E., SOUSA, N. R.   +4 more
core  

Quantification of Mycosphaerella fijiensis in vitro growth by absorbance readings

Biotecnología Vegetal, 2013
The slow growth of Mycosphaerella fijiensis Morelet in synthetic and semi-synthetic media as well as the characteristics of their colonies makes the use of traditional methods for evaluating the fungal growth are inadequate and impractical. Therefore, it
Mileidy Cruz-Martín, Mayra Acosta-Suárez, Eilyn Mena, Berkis Roque, Michel Leiva-Mora, Tatiana Pichardo, Rosa del Pilar Castro, Yelenys Alvarado-Capó   +7 more
doaj  

Rhizobacteria with potential antagonist in vitro to Mycosphaerella fijiensis Morelet

, 2020
El empleo de bio-controladores en la agricultura beneficia los aspectos fisiológicos en plantas, a diferencia de la constante aplicación de pesticidas en el cultivo del banano ha ocasionado la pérdida de la sensibilidad en M. fijiensis, reduciendo la microbiota del suelo.
Chávez Arteaga, Karen Tatiana, Guato Molina, Jefferson Javier, Rodríguez Acosta, Jorge Luis, Cedeño Moreira, Ángel Virgilio, Romero Meza, Ricardo Fernando, Canchignia Martínez, Hayron Fabricio   +5 more
openaire   +1 more source

Genetic diversity of Mycosphaerella fijiensis in Brazil analyzed using an ERIC-PCR marker

Genetics and Molecular Research, 2014
The Enterobacterial repetitive intergenic consensus (ERIC) marker was used to analyze the genetic variability of Mycosphaerella fijiensis, the causative agent of Black Sigatoka disease in banana plants. A total of 123 isolates were used, which were divided into populations based on their original hosts and collection sites in Brazil.
Silva, G. F., Paixão, R. D.V., Queiroz, Casley B., Santana, Mateus Ferreira, Souza, A. S., Sousa, Nelcimar Reis, Hanada, Rogério Eiji, Gasparotto, Luadir   +7 more
openaire   +3 more sources