Results 51 to 60 of about 8,704 (241)

Evaluación de la actividad antifúngica de extractos vegetales sobre el hongo mycosphaerella fijiensis MORELET [PDF]

, 2009
Los cultivos de plátano y banano son afectados por el hongo Mycosphaerella fijiensis Morelet causante de una de las enfermedades más destructivas concida como Sigatoka Negra (SN), la cual genera cuantiosas pérdidas económicas para los cultivadores.
Echeverry Clavijo, Lina Marcela, Mosquera Martínez, Oscar Marino, Niño Osorio, Jaime   +2 more
core   +3 more sources

Thevetia peruviana (Pers.) K. Schum. Potential Antifungal Agent Against Mycosphaerella fijiensis Morelet, Fungi Responsible of Black Leaf Streak Disease (BLSD) of Plantain (Musa spp)

, 2021
Alternatives to synthetic chemicals are undertaken against phytopathogens. The aim of this work is to evaluate the effect of seed extracts of Thevetia peruviana (Pers.) K. Schum.
J. Dooh, Josué Ngando Essoh, S. B. Mboussi, Alain Heu, W. K. Tueguem, D. Amayana, O. Nguidjo, Richard Dongmo, Kaze Fofe, Paul Martial Téné Tayo, Z. Ambang   +10 more
semanticscholar   +1 more source

Surgery or surgical defolation in ‘Grand Naine’ banana in the control of black Sigatoka in the state of Rio de Janeiro

Revista Brasileira de Fruticultura, 2018
‘Grande Naine’ banana (Musa acuminata - AAA) in the municipality of Angra dos Reis (RJ) has been affected by the Black Sigatoka agent, fijiensis Mycosphaerella(current name Pseudocercospora fijiensis); causing losses to local producers, mostly small ...
Jose Leonardo Santos Jiménez, Paulo Sergio Torres Brioso   +1 more
doaj   +1 more source

Efectos de los plaguicidas utilizados para el control de la Sigatoka negra en plantaciones bananeras en México, así como su efecto en el ambiente y la salud pública

Tecnociencia Chihuahua, 2020
Las plantaciones bananeras en México son fuente de generación de empleos, sin embargo, son afectadas por diversos patógenos, entre ellos Mycosphaerella fijiensis, causante de la enfermedad conocida como Sigatoka negra. El principal método de
Xenia Mena-Espino, Yeni Couoh-Uicab
doaj  

The “Pesticide Chip”: Chemical Legacies and Agrarian Futures in Costa Rica

Antipode, Volume 58, Issue 2, March 2026.
Abstract For decades, agro‐industrial capital has adopted cascading chemical and biotechnical interventions, or fixes, to secure accumulation through the cultivation of monocrops. We develop a framework that centres on how monocrop‐induced susceptibility to pests and pathogens—and the patchwork of fixes to address these—produces uneven chemical ...
Soledad Castro‐Vargas, Marion Werner
wiley   +1 more source

A conserved GH17 glycosyl hydrolase from plant pathogenic Dothideomycetes releases a DAMP causing cell death in tomato

Molecular Plant Pathology, Volume 20, Issue 12, Page 1710-1721, December 2019., 2019
Summary To facilitate infection, pathogens deploy a plethora of effectors to suppress basal host immunity induced by exogenous microbe‐associated or endogenous damage‐associated molecular patterns (DAMPs). In this study, we have characterized family 17 glycosyl hydrolases of the tomato pathogen Cladosporium fulvum (CfGH17) and studied their role in ...
Bilal Ökmen, Daniel Bachmann, Pierre J.G.M. de Wit   +2 more
wiley   +1 more source

Farming System and Nematodes Affect the Rhizosphere Microbiome of Tropical Banana Plants

Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.
The banana crops showed a core microbiome of 77 ASV, mostly belonging to Proteobacteria, Actinobacteria, and Bacilli. Specific groups of bacteria and fungi were linked to each nematode species or feeding group, with a core microbiome of correlated taxa found only when considering nematodes by feeding groups.
Mariantonietta Colagiero, Luis Pocasangre, Aurelio Ciancio, Isabella Pentimone, Laura Cristina Rosso   +4 more
wiley   +1 more source

Trichoderma spp. condiospores production and its application with Streptomyces spp. for the management of Mycosphaerella fijiensis in banana

Revista Mexicana de Fitopatología Mexican Journal of Phytopathology
Background/Objective. Black Sigatoka (BS) is one of the main phytopathologies that reduces banana production in Mexico. Developing biological products based on antagonists is a predominant study activity.
W. Chan-Cupul, Osvaldo Villegas-Guerrero, J. C. Sánchez-Rangel, Gilberto Manzo-Sánchez, M. Buenrostro-Nava   +4 more
semanticscholar   +1 more source

Application of genetic modification and genome editing for developing climate‐smart banana

Food and Energy Security, Volume 8, Issue 4, November 2019., 2019
Banana is a major staple food crop feeding more than 500 million people in tropical and subtropical countries. Its production is largely constrained by diseases and pests in addition to other factors such as declining soil fertility, narrow genetic diversity in germplasm, and inadequate availability of clean planting material.
Leena Tripathi, Valentine Otang Ntui, Jaindra Nath Tripathi   +2 more
wiley   +1 more source

Genetic Improvement of Banana for Resistance to Xanthomonas Wilt in East Africa

Food and Energy Security, Volume 14, Issue 1, January/February 2025.
ABSTRACT Banana (Musa spp.) is a staple food and income generation crop, feeding millions worldwide. However, the cultivation of bananas is challenging due to biotic and abiotic production constraints. Among these factors are pests and diseases, especially banana bacterial disease.
Anastasie Musabyemungu, Jaindra Nath Tripathi, Samwel K. Muiruri, Svetlana V. Gaidashova, Placide Rukundo, Leena Tripathi   +5 more
wiley   +1 more source