Results 51 to 60 of about 1,918 (214)

Effect of temperature, pH and detergents on the antifungal activity of bacterial culture filtrates against Mycosphaerella fijiensis

Biotecnología Vegetal, 2014
The bacteria associated to crops have been studied as potential biocontrol agents. However, few investigations on the interaction Musa spp. - Mycosphaerella fijiensis-Musa associated bacteria have been developed.
Eilyn Mena, Mileidy Cruz-Martín, Mayra Acosta-Suárez, Berkis Roque, Michel Leiva-Mora, Yelenys Alvarado-Capó   +5 more
doaj  

Evidence of Resistance to QoI Fungicides in Contemporary Populations of Mycosphaerella fijiensis, M. musicola and M. thailandica from Banana Plantations in Southeastern Brazil

Agronomy, 2022
Yellow and black Sigatoka, caused by Mycosphaerella fijiensis and M. musicola, respectively, are the most important worldwide foliar diseases of bananas.
Tamiris Y. K. Oliveira, Tatiane C. Silva, Silvino I. Moreira, Felix S. Christiano, Maria C. G. Gasparoto, Bart A. Fraaije, Paulo C. Ceresini   +6 more
doaj   +1 more source

Infection Studies of Mycosphaerella fijiensis on Banana and the Control of Black Sigatoka with Chlorothalonil [PDF]

Plant Disease, 1998
Infection studies with Mycosphaerella fijiensis, causal agent of black Sigatoka disease of banana (Musa AAA), demonstrated that the abaxial leaf surface is the primary infection site. Inoculation of banana plants with M. fijiensis ascospores on the abaxial surface of young leaves resulted in disease symptoms in 100% of the leaves inoculated within 18 ...
J R, Washington, J, Cruz, F, Lopez, M, Fajardo   +3 more
openaire   +2 more sources

Developing tools for Mycosphaerella fijiensis studies. [PDF]

, 2009
Mycosphaerella fijiensis is the causal agent of the black leaf streak disease, or Black Sigatoka, the most devasting fungal disease of banana around the world.Edição do Fast Firward 40 jaar Gewasbescherming, 2009 ...
SOUZA JÚNIOR, M. T., KEMA, G. H. J., ZWIERS, L. H, KOBAYASHI, A. K., DÍAZ-TRUJILLO, C.   +4 more
core  

Efecto de rizobacterias aeróbicas formadoras de endospora sobre Mycosphaerella fijiensis [PDF]

, 2013
La Sigatoka negra, causada por el hongo Mycosphaerella fijiensis, es actualmente considerada una de las enfermedades foliares más destructivas en plantaciones de banano a nivel mundial, provocando grandes pérdidas en los rendimientos de los cultivos y ...
Estrada Arango, Natalia, Rivera Rodríguez, Diana Marcela   +1 more
core  

Direct colony polymerase chain reaction (PCR): An efficient technique to rapidly identify and distinguish Mycosphaerella fijiensis and Mycosphaerella musicola [PDF]

, 2015
Sigatoka disease is the most important threat for banana production worldwide. Many species of Mycosphaerella have been described from banana but, to date, the three species Mycosphaerella fijiensis, M. musicola and M.
Canto-Canché, Blondy, Rodríguez-García, Cecilia, Manzo-Sánchez, Gilberto, Islas-Flores, Ignacio, Peraza-Echeverría, Leticia, Grijalva-Arango, Rosa, James, Andrew C, Vázquez-Euán, Roberto, Chi-Manzanero, Bartolomé, Tzec-Simá, Miguel   +9 more
core   +2 more sources

Construction and partial sequencing of a subtractive library in Calcutta 4 (Musa AA) in early stage of infection with Mycosphaerella fijiensis Morelet

Biotecnología Vegetal, 2006
The study of genes involved in plant defense response against pathogen attack, is one of most important steps leading to the elucidation of disease resistance molecular mechanisms.
Milady Mendoza-Rodríguez, Aminael Sánchez, Mayra Acosta-Suárez, Berkis Roque, Orelvis Portal, Elio Jiménez   +5 more
doaj  

A Quantitative Assay Using Mycelial Fragments to Assess Virulence of Mycosphaerella fijiensis [PDF]

Phytopathology®, 2007
We describe a method to evaluate the virulence of Mycosphaerella fijiensis, the causal agent of black leaf streak disease (BLSD) of banana and plantain. The method is based on the delivery of weighed slurries of fragmented mycelia by camel's hair brush to 5-by-5-cm areas on the abaxial surface of banana leaf blades.
Bruno Giuliano Garisto, Donzelli, Alice C L, Churchill   +1 more
openaire   +2 more sources

Reação de genótipos de bananeira a isolados de Mycosphaerella fijiensis. [PDF]

, 2010
A Sigatoka-negra, causada pelo fungo Mycosphaerella fijiensis, é a doença mais destrutiva da bananeira em todo o mundo, cujas perdas nos bananais podem chegar a 100%. A variabilidade de M.
SILVA, G. F. da, SANTOS, R. M. dos, GASPAROTTO, L., SANTOS, V. S. dos, HANADA, R. E.   +4 more
core  

Effect of bacterial culture filtrates with antifungical in vitro activity in the Musa spp.- Mycosphaerella fijiensis interaction

Biotecnología Vegetal, 2010
Although certain bacterial species may be in vitro antagonistic of Mycosphaerella fijiensis, as it was demonstrated, they are discrete results that have their effect on the Musa spp.-M. fijiensis interaction.
Mileidy Cruz-Martín, Yelenys Alvarado-Capó, Mayra Acosta-Suárez, Berkis Roque, Michel Leiva-Mora   +4 more
doaj