Results 51 to 60 of about 1,566 (103)

Isolation of microorganisms for biological control of Moniliophthora roreri

, 2020
Moniliophthora roreri es un hongo que causa la moniliasis, una enfermedad de la mazorca en el cultivo de cacao (Theobroma cacao), con pérdidas hasta del 60% de la cosecha.
Suárez Contreras, Liliana Yanet, Rangel Riaño, Alba Luz   +1 more
core  

Chitosan: Biocontrol of Moniliophthora roreri and a Biostimulant of Theobroma cacao L.

Journal of Global Innovations in Agricultural Sciences
Cocoa has considerable economic significance in Ecuador, playing an important role in agricultural sustainability and the national economy. The phytopathogen Moniliophthora roreri is responsible for frosty pod rot disease, which affects this crop.
J. Torres-Rodríguez
semanticscholar   +1 more source

Condiciones térmicas favorables para el desarrollo de monilia (Moniliophthora roreri) en la Chontalpa, Tabasco, México

Brazilian Journal of Animal and Environmental Research
El objetivo del presente estudio fue determinar cuántos días al año y en qué meses, se presentan temperaturas mínimas menores e iguales a 21°C en cuatro localidades productoras de cacao en el estado de Tabasco; así como calcular la probabilidad del ...
L. Aceves-Navarro, Marylin Estefanía Yzquierdo Álvarez   +1 more
semanticscholar   +1 more source

Evaluation of homeopathic treatments for the control of moniliasis (Moniliophthora roreri Samson & Benny), in cacao (Theobroma cacao L.)

Agro Productividad
Objective: To evaluate low- and high-dilution homeopathic products in the incidence of Moniliophthora roreri in cacao plants. Design/Methodology/Approach: The plantation was studied using a randomized block design with three repetitions and six ...
E. Chávez-García, Roberto Oliva-Montejo   +1 more
semanticscholar   +1 more source

Combination of RNAseq and SNP nanofluidic array reveals the center of genetic diversity of cacao pathogen Moniliophthora roreri in the upper Magdalena Valley of Colombia and its clonality

, 2015
Moniliophthora roreri is the fungal pathogen that causes frosty pod rot (FPR) disease of Theobroma cacao L., the source of chocolate. FPR occurs in most of the cacao producing countries in the Western Hemisphere, causing yield losses up to 80%.
Shahin S. Ali, Wilberth Phillips-Mora, Lyndel eMeinhardt, Mary D Strem, Wilberth ePhillips-Mora, Bryan eBailey, Dapeng Zhang, Mary D. Strem, Jonathan eShao, Bryan A. Bailey, Shahin S Ali, Dapeng eZhang, Lyndel W. Meinhardt, Jonathan Shao   +13 more
core   +1 more source

Estrutura genética de populações de Crinipellis perniciosa e Moniliophthora roreri utilizando marcadores RAPD e SSR

, 2006
Vassoura-de-bruxa e podridão de Moniliophthora, causadas pelos fungos Crinipellis perniciosa e Moniliophthora roreri, respectivamente, são as doenças de maior impacto econômico da cultura do cacau e estão presentes na maioria dos países produtores do ...
Moreira, Ricardo Franco Cunha
core   +2 more sources

Biocontrol de Moniliophthora roreri con Trichoderma harzianum y Bacillus subtilis en cacao CCN-51

Código Científico Revista de Investigación
La producción de cacao en Ecuador es fundamental tanto económica como culturalmente, pero enfrenta serios problemas debido al hongo Moniliophthora roreri, causante de la moniliasis. Se evaluó la eficacia de los agentes de biocontrol Trichoderma harzianum
Ivonne Alexandra Varas Carvajal, Cristhian John Macías Holguín, Javier Ulises Mendoza Thompson, Denis Kevin Cárdenas Briones, Luis Fernando Bravo Díaz   +4 more
semanticscholar   +1 more source

Evaluación in vitro de microorganismos nativos por su antagonismo contra moniliophthora roreri cif and amp; par en cacao (theobroma cacao l.)

, 2012
Resumen. La moniliasis, causada por Moniliophthora roreri Cif and amp; Par, se ha convertido en la principal enfermedad limitante de la producción de cacao en Colombia y otros países.
Blanco Valbuena, Jorge Orlando, Villamil Carvajal, Jorge Enrique, Viteri Rosero, Silvio Edgar   +2 more
core  

Mucílago de cacao como agente antifúngico in vitro frente a Moniliophthora roreri

Revista Científica Zambos
The in vitro antifungal effect of cocoa mucilage (Theobroma cacao L.) on Moniliophthora roreri was evaluated in order to define the most effective fermentation conditions and concentrations. A completely randomized design with a factorial arrangement was
Jackson Emilio Ruperty-Parraga, Lady Diana Ponce-Arévalo, Roger Steven Rodríguez-Rivera, Emily Dayana Reasco-Tigua, Kerly Xiomara Manrique-Piedra   +4 more
semanticscholar   +1 more source

Yeasts from the Peruvian native cacao (Theobroma cacao L.) phyllosphere and their biocontrol potential against Moniliophthora roreri

Mycological progress
Moniliophthora roreri is the causal agent of frosty pod rot, one of the most yield-reducing diseases of cacao (Theobroma cacao L.) in Latin America. However, there is currently no effective control method for this disease.
Kelvin J. Llanos-Gómez, M. Aime, Jesús Rascón, Oswaldo Ananco-Ahuananchi, Jorge Huaman-Pilco, S. M. Oliva-Cruz, S. Leiva-Espinoza, J. Díaz-Valderrama   +7 more
semanticscholar   +1 more source