Personal profile
Research Interests
This consolidated profile highlights a multidisciplinary focus on pest management in agriculture, with an emphasis on spider mite (Tetranychus urticae) behavior and control, and the ecological implications of using plant-derived biopesticides and essential oils. The research integrates behavioral studies of pest oviposition across rose cultivars to identify resistant traits and evaluate biopesticide efficacy, including Ruta graveolens extracts; it also explores the acaricidal and ovicidal potential of essential oils from Chenopodium ambrosioides and Peperomia inaequalifolia against T. urticae on strawberries, analyzing chemical compositions and dose–response effects. A parallel stream addresses educational responses to the COVID-19 pandemic, offering theoretical and narrative insights into higher education practices during health crises. Together, these works demonstrate a methodological mix of controlled experiments, bioassays, GC/MS chemical profiling, and reflective pedagogy, with potential impact on sustainable pest management strategies and informed pedagogical adaptation in crisis contexts.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 15 Life on Land
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Collaborations and top research areas from the last five years
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Integrated Pest Management for the Reduction of Pesticide Use in the Agricultural Sector
Espinoza Gavilanez, R. G. (PI), Mendez Bermeo, E. A. (Student), Ulcuango Abalco, E. C. (Student), Lema Maigua, K. A. (Student), Guasgua Cuzco, T. C. (Student), Sinchigalo Punina, W. G. (Student), Cualchi Cuascota, E. G. (Student), Pasquel Flores, I. D. (Student), Oña Cardenas, J. A. (Student), Vinueza Zambrano, K. A. (Student), Flores Flores, J. M. (Student), Tocagon Quishpe, G. M. (Student), Pacheco Tallana, M. E. (Student) & Llamuca Iza, C. S. (Student)
10/06/24 → …
Project: Research and Development
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Dynamics of Plutella xylostella and its parasitoids in food crops of the Brassicaceae family produced in the Sierra region of Ecuador (Phase 2)
Espinoza Gavilanez, R. G. (PI)
21/01/18 → 21/09/21
Project: Research and Development
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Dynamics of Plutella xylostella and its parasitoids in food crops of the Brassicaceae family produced in the Sierra region of Ecuador (Phase 1)
Espinoza Gavilanez, R. G. (PI)
23/01/17 → 22/12/17
Project: Research and Development
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Efecto Acaricida y Ovicida de los Aceites Esenciales de Chenopodium Ambrosioides L. Y Peperomia Inaequalifolia Ruiz & Pav. Contra Tetranychus Urticae en Fresa (Fragaria Spp.)
Espinoza Gavilanez, R. G., Tuza Roa, I. A., Vásquez Freytez, C.V.-F., Jaramillo Loayza, K. M. & Noriega Rivera, P. F., 25 Jan 2024, In: POLIBOTÁNICA. 57, 57, p. 1-17 17 p.Translated title of the contribution :Acaricidal and Ovicidal Effect of the Essential Oils of Chenopodium Ambrosioides L. and Peperomia Inaequalifolia Ruiz & Pav. Against Tetranychus Urticae in Strawberry (Fragaria Spp.) Research output: Contribution to journal › Article
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Preferencia de oviposición y manejo de huevos de Tetranychus urticae Koch en rosas de corte (Rosa hybrida)
Gavilánez, R. G. E., Cuascota, E. G. C. & Quishpe, G. M. T., 2024, In: Acta Agronomica. 73, 2, p. 126-132 7 p.Translated title of the contribution :Oviposition preference and egg management of Tetranychus urticae Koch in cut roses (Rosa hybrida) Research output: Contribution to journal › Article › peer-review
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Experiencias Docentes en Tiempo de Pandemia (Coordinación)
Aguilar Gordon, F. D. R., Villagomez Rodriguez, M. S., Bolaños Vivas, R. F., Villamar Muñoz, J. L., Torres Cordero, C. X., Mena Zamora, A. A., Moreno Guaicha, J. A., Avila Camargo, D. Y., Romero Romero, C. A., Arias Rueda, J. H., Rosero Palacios, S. T., Narvaez Garzon, A. M., Gallegos Navas, M. M. D. J., Gallego Condoy, M. B., Paredes Floril, P. R., Chela Chimborazo, J. A., Castillo Mantuano, N. A., Viteri Bazante, F. B., Cucurella Landin, L. C. & Baldeón Rosero, J. A. & 9 others, , 8 Feb 2022, Editorial Universitaria Abya-Yala. 354 p.Translated title of the contribution :Teaching Experiences in Pandemic Time (Coordination) Research output: Book/Report › Book
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Brassica patch geometry and adjacent matrix: how small-scale changes in landscape can affect Plutella xylostella populations
Grilli, M. P. & Espinoza-Gavilanez, R., 2021, In: International Journal of Pest Management. 70, 3, p. 519-529 11 p.Research output: Contribution to journal › Article › peer-review
2 Link opens in a new tab Scopus citations -
First record of the spatio-temporal variation of Plutella xylostella (Lepidoptera: Plutellidae) and its parasitoids complex in the horticultural area of Córdoba city in central Argentina
Espinoza-Gavilanez, R. & Grilli, M. P., 1 Jun 2019, In: Biological Control. 133, p. 1-8 8 p.Research output: Contribution to journal › Article › peer-review
6 Link opens in a new tab Scopus citations