Results 131 to 140 of about 8,704 (241)

Extracción de ADN de Micosphaerella fijiensis proveniente de diferentes aislamientos colectados en Costa Rica

open access: yesTecnología en Marcha, 2004
El hongo fitopatógeno Mycosphaerella fijiensis constituye el organismo causal de la enfermedad conocida como sigatoka negra, la cual afecta considerablemente los cultivos de banano, al promover la pérdida general de tejido foliar.
R. Buro Hernández   +2 more
doaj  

Evidence of the effects of Mycosphaerella leaf spot diseases on fruit quality [PDF]

open access: yes, 2008
Mycosphaerella leaf spot diseases Sigatoka disease (SD) and Black leaf streak disease (BLSD) are considered as the most severe diseases of bananas for the export market.
Abadie, Catherine   +6 more
core  

Effect of H2O2 application during ‘Grande naine’-Mycosphaerella fijiensis interaction

open access: yesBiotecnología Vegetal, 2017
In Musa spp. considerable economical lost are cause by Mycosphaerella fijiensis infection around the world, that is why the study of the pathosystem constitute a priority. However, the main mechanisms activated in banana after infection are still unknown
Milady Mendoza-Rodríguez   +5 more
doaj  

Avaliação de parâmetros bioquímicos da interação entre Mycosphaerella fijiensis e Musa sp. [PDF]

open access: yes, 2012
A bananeira é uma fruteira com grande valor comercial, sendo de fácil adaptação somente em regiões tropicais. Entretanto, esta cultura sofre o ataque de uma doença conhecida como sigatoka negra tendo como agente causal o fungo Mycosphaerella fijiensis ...
FERNANDES, C. de F.   +2 more
core  

Characterization of Pseudocercospora fijiensis Morelet isolates to be used in improvement programs of Musa sp.

open access: yesBiotecnología Vegetal, 2004
physiologically as well as to evaluate their pathogenicity and virulence on Musa cultivars. The growth in solid and liquid cultures media was evaluated, the structures of asexual reproduction were characterized and the subculture number effect on the ...
Mileidy Cruz Martín   +4 more
doaj  

Caracterização das proteínas PalA E PalB relacionadas a via de sinalização por pH em Mycosphaerella fijiensis. [PDF]

open access: yes, 2015
Este trabalho tem como objetivo caracterizar as proteínas PalA e PalB de M ...
GASPAROTTO, L.   +5 more
core  

Genotypic variation of Banana response to the fungal pathogen Mycosphaerella fijiensis [PDF]

open access: yes, 2012
Mycosphaerella fijiensis is a hemibiotrophic ascomycete causing the black leaf streak disease (BLSD) of banana that is commonly called Black Sigatoka disease. After a period of epiphytic growth on the leaf surface, fungal hyphae penetrate the leaf through the stomata.
Carreel, Françoise   +7 more
openaire  

Sobrevivência de conídios de Mycosphaerella fijiensis em diferentes materiais. [PDF]

open access: yes, 2017
Determinou-se o período de sobrevivência de conídios de Mycosphaerella fijiensis sobre diversos materiais como: madeira, plástico, tecido de algodão, papelão, pneu, ferro (carcaça de automóvel), folhas e frutos de bananeira (Musa sp.), materiais ...
GASPAROTTO, L.   +2 more
core  

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