La Calera

Publication of Universidad Nacional Agraria.

Current Issue

Vol. 26 No. 46 (2026)

Published: 2026-02-24

Plant science

Phenological and productive behavior of promising rice genotypes under rainfed conditions

Dariana Mariel Calero Centeno, Juan Enrique Toval Hernández, María Eugenia Cerda Castillo

1-9
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Inhibitory capacity of biological and synthetic products on the mycelial growth of the oomycete Phytophthora infestans, the causal agent of late blight

Erwind José Vallejos Castillo, Katherine Alexa Moreira García, Eliezer Hazael Lanuza Rodríguez, Isaías Ezequiel Sánchez Gómez

24-34
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Response of wild populations of Solanum lycopersicum L. to Ralstonia solanacearum during germination and seedling stages

Jorge Gómez-Martínez, Jorge Ulises Blandón-Díaz, Francisca Mejía-Betancourt, Markelyn Rodriguez-Zamora, Juan Carlos Morán Centeno

35 - 42
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Rural Development

Demand for livestock extension dervices by dual-purpose cattle producers in Tortí, Panamá

Enrique Sánchez-Galán, Miguel I. Espinosa G., Gabriel Castillo, Eliécer Ábrego, Víctor Villarreal, Yira Díaz

10-15
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Natural Resources and Environment

Consortium of entomopathogenic fungi for the management of Blattodea: Isoptera termites (Nasutitermes corniger)

Christian Isabel Marchan-Castillo, Ramon Silva-Acuña, María Claudia Sánchez-Cuevas, Guillermo Sabu Romero-Marcano

43 - 51
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Growth, reproduction and vermicompost production of the African red worm (Eudrillus eugeniae) in precomposted bovine manure

Carlos Roberto González Soza, Álvaro José González Martínez

16 - 23
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