Vol. 36 Núm. NE-1 (2026): XXVIII Congreso Internacional en Ciencias Agrícolas
Artículos de investigación

Aislamiento e identificación molecular de plagas y enfermedades durante almacenamiento de frutos de palma datilera (Phoenix dactylifera L.) en Baja California y Sonora

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  • Jessica Eunice Contreras Espinoza,
  • Blancka Yesenia Samaniego Gámez,
  • Samuel Uriel Samaniego Gámez,
  • Fidel Nuñez Ramirez,
  • Daniel González Mendoza,
  • Oscar Alberto Moreno Valenzuela,
  • Yereni Minero García,
  • Raúl Enrique Valle Gough
Jessica Eunice Contreras Espinoza Universidad Autonoma de Baja California
Blancka Yesenia Samaniego Gámez Universidad Autonoma de Baja California
Samuel Uriel Samaniego Gámez Universidad Autonoma de Baja California
Fidel Nuñez Ramirez Universidad Autonoma de Baja California
Daniel González Mendoza Universidad Autonoma de Baja California
Oscar Alberto Moreno Valenzuela Centro de Investigación Científica de Yucatán
Yereni Minero García Centro de Investigación Científica de Yucatán
Raúl Enrique Valle Gough Universidad Autónoma de Baja California

Publicado 2026-09-23

Derechos de autor 2026 Jessica Eunice Contreras Espinoza, Blancka Yesenia Samaniego Gámez, Samuel Uriel Samaniego Gámez, Fidel Nuñez Ramirez, Daniel González Mendoza, Oscar Alberto Moreno Valenzuela, Yereni Minero García, Raúl Enrique Valle Gough

Creative Commons License

Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-SinDerivadas 4.0.

Cómo citar

Contreras Espinoza, J. E., Samaniego Gámez, B. Y., Samaniego Gámez, S. U., Nuñez Ramirez, F., González Mendoza, D., Moreno Valenzuela, O. A., Minero García, Y., & Valle Gough, R. E. (2026). Aislamiento e identificación molecular de plagas y enfermedades durante almacenamiento de frutos de palma datilera (Phoenix dactylifera L.) en Baja California y Sonora. Acta Universitaria, 36(NE-1), 1-14. https://doi.org/10.15174/au.2026.4966

Resumen

El aumento del monocultivo y la proximidad de zonas productoras norteamericanas han incrementado la incidencia de plagas y enfermedades en palma datilera (Phoenix dactylifera) en el noroeste de México. Ante esto, el objetivo de este estudio fue identificar molecularmente microorganismos e insectos en frutos de dátil durante poscosecha en Baja California y Sonora, con fines diagnósticos y prospectivos. Se identificaron diferentes especies de Aspergillus (Aspergillus costaricensis y Aspergillus tubingensis) como potenciales promotores de crecimiento. Asimismo, se detectó a Wallemia sebi, un hongo extremófilo asociado al deterioro de frutos secos y con capacidad de generar micotoxinas. Se identificaron molecularmente dos especies de insectos poscosecha de palma datilera (Ectomyelois ceratoniae y Carpophilus hemipterus). Finalmente, se destaca el primer hallazgo de Bemisia tabaci en frutos de dátil, un insecto capaz de propagar peligrosas enfermedades virales en el cultivo. Esta investigación aporta herramientas biológicas clave para diseñar futuras estrategias fitosanitarias efectivas en la región.

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