Browsing Agronomía by Title

GC–MS profiling, descriptive sensory analysis, and consumer acceptance of Costa Rican papaya (Carica papaya L.) fruit purees

Lieb, Veronika M.; Esquivel Rodríguez, Patricia; Cubero Castillo, Elba María; Carle, Reinhold; Steingass, Christof Björn (2018)

Volatiles of papaya purees from four Costa Rican cultivars were analysed by solid-phase microextraction and gas chromatography-mass spectrometry. A total of 83 volatiles was assigned in the purees, of which 19 were detected ...

Los geminivirus que atacan al frijol común (Phaseolus vulgaris L.) en el noroeste de México

Loniello, Amy; Martínez, Teresa; Rojas, María del Rosario; Gilbertson, Robert L.; Brown, Judith; Maxwell, Douglas P. (Universidad de Costa Rica, 1994)

Generación de un protocolo para inducir variantes genéticas en café (Coffea arabica L.) mediante inducción de mutaciones con el uso de agentes químicos

Vargas Segura, César (2016)

Genetic Diversification and Dispersal of Taro (Colocasia esculenta (L.) Schott)

Chaïr, Hana; Traore, R. E.; Duval, Marie-France; Rivallan, R.; Mukherjee, A.; Aboagye, L. M.; van Rensburg, Willem Sternberg Jansen; Andrianavalona, V.; Pinheiro de Carvalho, Miguel Angelo; Saborío Pozuelo, Francisco; Sri Prana, M.; Komolong, B.; Lawac, F.; Lebot, Vincent (2016-06-17)

Taro (Colocasia esculenta (L.) Schott) is widely distributed in tropical and sub-tropical areas. However, its origin, diversification and dispersal remain unclear. While taro genetic diversity has been documented at the ...

Genetic diversity analysis of the endangered slipper orchid Phragmipedium longifolium in Costa Rica

Muñoz García, Melania Nelly; Warner Pineda, Jorge; Albertazzi Castro, Federico José (2010-12)

Phragmipedium longifolium is an endangered terrestrial orchid. In Costa Rica, these plants are found growing in small and isolated patches, some of them consisting of just four to six individuals. Information about the ...

Genetic diversity and geographic distribution of Bemisia tabaci and Trialeurodes vaporariorum in Costa Rica

Barboza Vargas, Natalia María; Esker, Paul D.; Inoue Nagata, Alice Kazuko; Moriones Alonso, Enrique (2019)

The tobacco whitefly Bemisia tabaci (Gennadius) cryptic species complex and of the greenhouse whitefly Trialeurodes vaporariorum (Westwood) are extensively reported as destructive pests in vegetable crops worldwide. A ...

Genetic Diversity of Xylella fastidiosa Strains from Costa Rica, São Paulo, Brazil, and United States

Montero Astúa, Mauricio; Hartung, John; Aguilar Alvarez, Estela Yamileth; Chacón Díaz, Carlos; Li, Wenbin; Albertazzi Castro, Federico José; Rivera Herrero, Carmen (2007-10)

The diversity of 42 Xylella fastidiosa strains from Costa Rica, São Paulo, Brazil, and the United States were analyzed using the sequence of the 16S rRNA gene by variable number of tandem repeat (VNTR) fragment analysis ...

La genética cuantitativa en Phaseolus vulgaris: el ejemplo de la resistencia a Xanthomonas campestris pv. Phaseoli

Beebe, Steve (Universidad de Costa Rica, 1988)

Aunque la genética cuantitativa no ha tenido aplicación muy amplia al mejoramiento del frijol común (Phaseolus vulgaris), varios autores han publicado estudios sobre análisis cuantitativos de la resistencia a Xanthomonas ...

Genipa americana and Ageratina anisochroma, two new hosts of Candidatus Phytoplasma asteris in Costa Rica

Villalobos Muller, William; Montero Astúa, Mauricio; Coto Morales, Teresita; Sandoval Carvajal, Izayana; Moreira Carmona, Lisela (2018-08-23)

We report two new plant species hosts for Candidatus Phytoplasma asteris: Genipa americana (Rubiaceae) and Ageratina anisochroma (Asteraceae). Phytoplasma infections were detected by real-time loop-mediated isothermal ...

Genome wide association mapping for the tolerance to the polyamine oxidase inhibitor guazatine in arabidopsis thaliana

Atanasov, Kostadin E.; Barboza Barquero, Luis Orlando; Tiburcio, Antonio F.; Alcázar, Rubén (2016)

Guazatine is a potent inhibitor of polyamine oxidase (PAO) activity. In agriculture, guazatine is used as non-systemic contact fungicide efficient in the protection of cereals and citrus fruits against disease. The composition ...

Genome-Wide Association Mapping Analyses Applied to Polyamines

Barboza Barquero, Luis Orlando; Esker, Paul D.; Alcázar, Rubén (2018)

Genome Wide Association Studies (GWAS) allow the use of natural variation to understand the genetics controlling specific traits. Efficient methods to conduct GWAS in plants have been reported. This chapter provides the ...

Gira de mejoradores de PROFRIJOL: Centroamérica, México y CIAT, noviembre 2-8, 1989

Jiménez, José (Universidad de Costa Rica, 1990)

Growth conditions and survival kinetics during storage of Lactobacillus rhamnosusGG for the design of a sustainable probiotic whey-based beverage containing Costa Rican guava fruit pulp

Montero Zamora, Jéssica Pamela; Cortés Muñoz, Marianela; Esquivel Rodríguez, Patricia; Velázquez Carrillo, Ana Carmela; Mora Villalobos, José Anibal (2020)

The finding of economical and practical applications for milk whey is still a challenge for dairy industries. This paper presents information about the development of a probiotic–prebiotic beverage based on Lactobacillus ...