Response of chickpea genotypes (Cicer arietinum L.) to the fungi complex that causes wilt

• Cota-Barreras, Carlos I. ^[2] ; García-Estrada, Raymundo S. ^[1] ; Avalos-Castro, Raúl ^[3] ; García-León, Elizabeth ^[4] ; Ramírez-Soto, Milagros ^[2] ; López-Corrales, Rosalia ^[1] ; TOVAR PEDRAZA, JUAN MANUEL ^[1]
  1. [1] Centro de Investigación en Alimentación y Desarrollo

     Centro de Investigación en Alimentación y Desarrollo

     México

     
  2. [2] Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Campo Experimental Valle de Culiacán
  3. [3] Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Campo Experimental Todos Santos
  4. [4] Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Campo Experimental Valle del Fuerte

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• Localización: Agro Productividad, ISSN-e 2594-0252, Vol. 17, Nº. 5, 2024 (Ejemplar dedicado a: Mayo), págs. 49-56
• Idioma: inglés
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  • Objective: The objective of the present study was to evaluate the response of 10 chickpea genotypes from INIFAP to the damage caused by the fungal complex. Design/methodology/approach: Seedlings (15-day-old) of 10 genotypes (Blanco Sinaloa '92, Blanoro, Combo 743, CUGA2054, HOGA067, CUGA3168, CUGA08-1210, CUGA09-3160, R-12-1509 and R-12-1507) were inoculated by root immersion in a suspension of mycelial fragments of two isolates (high and low virulence) of each fungi: Fusarium languescens, M. phaseolina, S. rolfsii and S. sclerotiorum. Disease severity evaluation was performed 30 days after inoculation. The entire experiment was performed twice. Results: The genotypes showed greater susceptibility to S. sclerotiorum and S. rolfsii compared to F. languescens and M. phaseolina. The highly virulent isolates caused a significant difference in the severity of the disease in the genotypes evaluated. Findings/conclusions: All chickpea genotypes showed susceptibility to the fungal complex that causes wilt.