In Vitro Effect of the Fungicide Fitoklin on Spore Germination and Mycelial Growth of Trichoderma asperellum

Waldo Salvatierra Espinola, Miguel Muñoz Ríos, Walter Rojas-Villacorta, De La Cruz-Noriega Magaly, Segundo Rojas-Flores, Santiago M. Benites, Renny Nazario-Naveda, Ana María Sabogal Vargas, K. Mendoza-Villanueva

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Resumen

The main objective was determining the in vitro tolerance between Trichoderma asperellum and the fungicide Fitoklin. Therefore, the effect of the fungicide on germination and the growth of T. asperellum was evaluated. The evaluated fungicide concentrations were 262.5, 350.0 (field dose), and 437.5 mg/L. The results showed that none of the three concentrations inhibited the germination of T. asperellum spores since the growth and pigmentation characteristic of the fungus occur. On the other hand, as the concentrations of the fungicide increased, the growth of the fungus was inhibited; however, it was able to tolerate the fungicide, which according to the existing literature, T. asperellum may express genes of ABC transporters and oxidoreductases, which play an essential role in the degradation of pesticides. Therefore, it is concluded that, in vitro, T. asperellum can be tolerant with the fungicide Fitoklin, which can be considered if it is to be applied jointly in integrated pest management (IPM), which, in turn, represents a sustainable way with the environment. which can be considered when applying them together IPM, which, in turn, represents a sustainable way with the environment.

Idioma originalInglés
Título de la publicación alojadaSustainable Development with Renewable Energy - The 10th International Conference on Energy and Environment Research—ICEER 2023
EditoresNídia S. Caetano
EditorialSpringer Science and Business Media Deutschland GmbH
Páginas369-377
Número de páginas9
ISBN (versión impresa)9783031543937
DOI
EstadoPublicada - 2024
Evento10th edition of the International Conference on Energy and Environment Research, ICEER 2023 - Madrid, Espana
Duración: 7 oct. 20239 oct. 2023

Serie de la publicación

NombreEnvironmental Science and Engineering
ISSN (versión impresa)1863-5520
ISSN (versión digital)1863-5539

Conferencia

Conferencia10th edition of the International Conference on Energy and Environment Research, ICEER 2023
País/TerritorioEspana
CiudadMadrid
Período7/10/239/10/23

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