Fusarium oxysporum Schltdl. y Fusarium solani (Mart.) Sacc. causantes de la marchitez de plántulas de Pinus spp. en vivero

Yerena, Leticia Robles; Mir, Santos Gerardo Leyva; Gómez, Armando Cruz; Tapia, Moisés Camacho; Ángel, Daniel Nieto; Tovar‐Pedraza, Juan Manuel

doi:10.29298/rmcf.v7i36.57

Cited by 11 publications

(7 citation statements)

References 10 publications

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“…El promedio de las plantas muertas se presenta en la Figura 1. Al evaluar plántulas de pino en vivero Robles-Yerena et al (2016) encontraron como principales causantes de mortalidad a Fusarium solani y F. oxysporum, causando síntomas de marchitez en las plantas. Por su parte, García-Díaz & Cibrián-Tovar, (2011) al evaluar el hongo causante en la pudrición de raíz en viveros de los estados de Chihuahua, Ciudad de México, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Oaxaca, Puebla, Querétaro, Veracruz, Zacatecas y Chiapas, encontrarían que el causante de la enfermedad es el Fusarium.…”

Section: Resultados Y Discusiónunclassified

EFECTIVIDAD DE FUNGICIDAS ORGÁNICOS PARA EL CONTROL DE Fusarium EN TRES ESPECIES DE PINO

Santiago García,

Paz Aquino,

Santiago García

et al. 2024

RMAE

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La supervivencia de las plantas en vivero se logra con el uso constante de fungicidas con base química, dichos fungicidas causan daños al ambiente y al aplicador, por tanto, se han buscado fungicidas alternativos con la misma efectividad. El objetivo del estudio fue evaluar el efecto de fungicidas orgánicos para controlar el ataque de Fusarium. Se utilizó un diseño experimental completamente al azar con arreglo factorial para probar 6 tipos diferentes de fungicidas: cuatro orgánicos (ajo, canela, azufre, extracto de cola de caballo), uno químico (tecto60®) y un testigo (agua), en tres especies de pino: Pinus patula Schiede ex Schltdl, P. oaxacana Mirov y P. ayacahuite Ehrenb. ex Schltdl. La unidad experimental consistió de 90 charolas de 24 plantas cada una. Las 2,160 plantas (720 plantas por especie) se monitorearon cada 15 días durante 6 meses, donde se registró un total de 2.2 % de plantas muertas. La especie P. oaxacana presentó mayor mortalidad con 1.1 % de plantas muertas, mientras que P. ayacahuite mostró mayor resistencia con tan solo un 0.3 % de plantas pérdidas. El fungicida químico presentó resultados mejores, en tanto que, el azufre fue mejor dentro de los fungicidas orgánicos con 1.6 % de plantas muertas. Sin embargo, no se encontraron diferencias estadísticas significativas (p > 0.05) de los factores estudiados, lo que sugiere una efectividad similar en la aplicación de los diferentes fungicidas. El encontrar un fungicida alternativo eficaz, permitiría reducir costos, daños a la planta, al ambiente y al aplicador.

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Section: Resultados Y Discusiónunclassified

EFECTIVIDAD DE FUNGICIDAS ORGÁNICOS PARA EL CONTROL DE Fusarium EN TRES ESPECIES DE PINO

Santiago García,

Paz Aquino,

Santiago García

et al. 2024

RMAE

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“…One study on phytopathogenic fungi associated with damping-off was conducted by Robles Yerena, Leyva Mir [44]. The study was observed in a Mexican pine plantation, namely Pinus patula Schiede ex Schltdl.…”

Section: Damping Offmentioning

confidence: 99%

A Review on Moringa oleifera as a Potential Biofungicide against Soil Borne Fungal Disease on Chilli Growth

Othman,

Alyas,

Shamsuddin

2023

Preprint

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Moringa oleifera, or drumstick tree, is popularly known as the miracle tree. Almost every part of this tree is scientifically proven to be useful, be it root, bark, gum, leaf, fruit, flower, and seed. Over the years, many scientific studies have illustrated large bioactive compounds from Moringa oleifera extract. It is possible that the antifungal property of Moringa oleifera is closely associated with the presence of its bioactive compounds. However, this finding is limited to human studies and few on agricultural importance despite their potentiality. Nonetheless, various studies found good antifungal activity of Moringa oleifera extract, the promising results for the antifungal activity made it a good candidate to replace the synthetic fungicide. In this regard, this review focuses on using Moringa oleifera extracts as a potential biofungicide against the soil borne fungal disease that destroys most cash crops, especially chillies. Conclusively, this review outline the current state of knowledge and provides a compilation of evidence-based literature on Moringa oleifera extract to provide a reference for its potential application as biofungicide against soil borne fungal disease.

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“…Five native strains of Trichoderma sp. were used, which were provided by the same laboratory and obtained from leaves, stems and rhizosphere of quinoa plants, and stored at -10 °C in 2 mL cryogenic tubes, with 20 % ( v / v ) glycerin (Robles et al, 2016).…”

Section: Biological Materialsmentioning

confidence: 99%

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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Fusarium oxysporum Schltdl. y Fusarium solani (Mart.) Sacc. causantes de la marchitez de plántulas de Pinus spp. en vivero

Cited by 11 publications

References 10 publications

EFECTIVIDAD DE FUNGICIDAS ORGÁNICOS PARA EL CONTROL DE Fusarium EN TRES ESPECIES DE PINO

EFECTIVIDAD DE FUNGICIDAS ORGÁNICOS PARA EL CONTROL DE Fusarium EN TRES ESPECIES DE PINO

A Review on Moringa oleifera as a Potential Biofungicide against Soil Borne Fungal Disease on Chilli Growth

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

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