Efecto de Trichoderma spp. y hongos fitopatógenos sobre el crecimiento vegetal y calidad del fruto de jitomate

Ruiz-Cisneros, María Fernanda; Ornelas‐Paz, José de Jesús; Olivas, Guadalupe I.; Acosta-Muñíz, Carlos H.; Sepúlveda-Ahumada, David Roberto; Pérez-Corral, Daniel Alonso; Rios‐Velasco, Claudio; Salas‐Marina, Miguel Ángel

doi:10.18781/r.mex.fit.1804-5

Cited by 16 publications

(10 citation statements)

References 11 publications

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“…Similarly, Ruíz-Cisneros et al (2018), obtained tomato plants with greater root length and dry weight when different Trichoderma isolates were applied, with respect to the control treatment, and Camargo-Cepeda and Avila (2014), found a 68 % increase in root dry weight in Pisum sativum, with respect to the control treatment, after inoculating seed and soil with commercial strains of Trichoderma. For their part, Brenes-Madriz et al (2019) found the highest elongation and dry biomass of the root, after applying T. asperellumn in sweet pepper plants (Capsicum annuum L.).…”

Section: Length and Dry Biomass Of Rootsmentioning

confidence: 84%

Inoculation methods of native strains of Trichoderma sp. and their effect on the growth and yield of quinoa

et al. 2022

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The use of endophytic fungi is an effective alternative to control pathogens, improve plant metabolism and yield in crops. The objective of this study was to assess the effect of five different strains of Trichoderma sp. on the growth and yield of quinoa plants (Chenopodium quinoa Willd) by using two methods of inoculation: a) pelleted seed, and b) drenching with the endophytic fungi. A completely randomized design with a 2 x 5 factorial arrangement, plus a control with five repetitions was used. The 11 treatments were evaluated with five repetitions. Yield, and aerial and root growth variables were determined. There were no interactions between strains and inoculation methods for aerial plant growth, but there were for root growth and yield. The seed pelleting method produced a higher aerial growth compared to the drench method. In root length, the greatest values were found with the TE-7 and TE-126 strains combined with the pelleted seed method. Likewise, the TE-126 strain induced the greatest dry biomass of roots using the same method. The yield varied between 4147.6 and 3222.7 kg.ha-1 in most of the strain-method combinations, without significant differences between them. Statistically, the control always ranked last, indicating the importance of the seed inoculation. Trichoderma sp. produced increases in vegetative growth and quinoa yield, with TE-7 and TE-126 being the best strains. Furthermore, seed pelleting promoted vegetative growth of the plants, while grain yield was not affected by the inoculation method.

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Section: Length and Dry Biomass Of Rootsmentioning

confidence: 84%

Inoculation methods of native strains of Trichoderma sp. and their effect on the growth and yield of quinoa

et al. 2022

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“…Revista Mexicana de FITOPATOLOGÍA Advance online publication, 2022 work by producing enzymes (chitinases, b-1,3 glucanases and proteases), antibiotics (6-pentyla-pyrone), volatile compounds, siderophores, and acid indole-3-acetic acid. They also promote plant growth (Michel-Aceves et al, 2004;Infante et al, 2009;Rios-Velasco et al, 2016;Ruiz-Cisneros et al, 2018;Illa et al, 2020;Yu and Luo, 2020). Another mechanism associated with Trichoderma involves chemotropism induced by the existence of a chemical gradient of amino acids and/ or sugars, recognition (physical interaction by specific binding to the host surface), penetration and finally, mycoparasitism of the host cell wall by the action of lytic enzymes.…”

Section: Mexican Journal Of Phytopathologymentioning

confidence: 99%

“…Trichoderma. Algunos biofungicidas están basados en el uso del género Trichoderma, y se consideran de alta efectividad al producir enzimas (quitinasas, b-1,3 glucanasas y proteasas), antibióticos (6-pentil-a-pirone), compuestos volátiles, sideróforos, ácido indol-3-acetico; y promover el crecimiento vegetal (Michel-Aceves et al, 2004;Infante et al, 2009;Rios-Velasco et al, 2016;Ruiz-Cisneros et al, 2018;Illa et al, 2020;Yu y Luo, 2020). Otro de sus mecanismos implica un quimiotropismo ocasionado por un gradiente químico de aminoácidos y/o azúcares, reconocimiento (interacción física por uniones específicos de superficie del huésped), penetración y finalmente, el micoparasitismo de la pared celular del huésped por la acción de enzimas líticas (Steyaert et al, 2003;Alfiky y Weisskopf, 2021).…”

Section: Mexican Journal Of Phytopathologyunclassified

Biological control perspectives in the pine forest (Pinus spp.), an environmentally friendly alternative to the use of pesticides

Gutiérrez-Flores¹,

López‐Reyes²,

Hipólito-Romero³

et al. 2022

RMF

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Forests are important for their economic, ecological, and social contribution to humanity. However, there is a decrease in the forest mass due to different causes such as fire, intensive agriculture, overgrazing, air pollution, and the presence of pests and diseases of fungal origin. A practice to deal with diseases caused by fungi has been the application of broad-spectrum, fungicides with negative consequences on the environment. Biological control is an alternative for disease management in pine species. Due to the need to conserve the diversity of pine species, this review addresses issues relevant to the importance of forests in the world, diseases in Pinus spp., fungal control by chemical and biological agents, referring to different biological control mechanisms and the most studied biofungicides such as Trichoderma sp. and Bacillus sp. in Pinus spp. The various scientific reports on the biological control of fungi in different pine species places it as a promising option in reducing the pathogenicity and incidence of fungal diseases with less negative effects on the environment than synthetic pesticides of chemical origin. Therefore, this review aims to transmit information on biological control in pine trees as a friendly alternative for the recovery of forests.

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“…Con respecto al rendimiento, se determinó que con TQ hubo un aumento de 13% y con TB de 23%, ambos datos con respecto a TC. Estos resultados coinciden con diferentes autores que señalan incrementos en el rendimiento de cultivos (Oliva-Ortiz et al, 2017;Ávila-Miramontes et al, 2015;Ruiz-Cisneros et al, 2018).…”

Section: Tratamientosunclassified

“…Una alternativa es la utilización de hongos del género de Trichoderma, al que se le reconoce como agente de biocontrol debido a su capacidad de antibiosis, micoparasitismo, competencia por espacio y nutrientes, así como la producción de metabolitos secundarios (Hernández-Melchor et al, 2019). La mayoría de las especies de Trichoderma poseen un crecimiento y desarrollo acelerado, pueden tolerar condiciones ambientales extremas y son capaces de parasitar, controlar y destruir hongos, nemátodos y otros fitopatógenos (Ruiz Cisneros et al, 2018), además de tolerar la presencia de agroquímicos.…”

Section: Introductionunclassified

Antagonismo de Trichoderma harzianum contra la fusariosis del garbanzo y su efecto biofertilizante

Martínez-Martínez

Guerrero-Aguilar

Pecina-Quintero

et al. 2020

Remexca

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El garbanzo es una leguminosa, que se cultiva en dos regiones de México principalmente, noroeste (Sonora, Sinaloa y Baja california) y la región de El Bajío (Guanajuato, Michoacán y Jalisco); sin embargo, cada año la producción del cultivo está comprometida con la fusariosis vascular, una de las principales enfermedades que afectan al cultivo y que está asociada al complejo fúngico Fusarium oxysporum, Fusarium solani, Rhizoctonia solani, Macrophomina phaseolina y Sclerotium rolfsii. Una alternativa de control biológico es la aplicación de Trichoderma, la que además tiene un efecto indirecto en la nutrición de la planta. El objetivo de este estudio fue determinar el antagonismo in vitro de dos cepas de Trichoderma harzianum (T1 y T2) y su efecto como biofertilizante. Se realizaron confrontaciones in vitro contra cepas de las razas de Fusariumoxysporum f. sp. ciceris (Foc 0, 1B/C, 5 y 6), Fusarium solani, Macrophomina phaseolina (MSonora y M-GTO) y Sclerotium rolfsii. Se evaluó el efecto de T2 como biofertilizante (TB) midiendo las variables: número de flores, vainas, altura de la planta, diámetro del tallo, longitud de la raíz y rendimiento de grano. Las dos cepas de T. harzianum mostraron antagonismo en diferente escala contra los patógenos. Adicionalmente, con el tratamiento donde se aplicó T. harzianum (TB) se presentaron incrementos en el número de flores (30%), vainas (24%), altura (3%), diámetro de las plantas (3.5%), así como la longitud de la raíz (13%) y rendimiento del grano (23%).

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Efecto de Trichoderma spp. y hongos fitopatógenos sobre el crecimiento vegetal y calidad del fruto de jitomate

Cited by 16 publications

References 11 publications

Inoculation methods of native strains of Trichoderma sp. and their effect on the growth and yield of quinoa

Inoculation methods of native strains of Trichoderma sp. and their effect on the growth and yield of quinoa

Biological control perspectives in the pine forest (Pinus spp.), an environmentally friendly alternative to the use of pesticides

Antagonismo de Trichoderma harzianum contra la fusariosis del garbanzo y su efecto biofertilizante

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