Ultrastructure of Oryza glumaepatula , a wild rice species endemic of tropical America por Ethel Sánchez, Ana M Espinoza

Obter o texto integral

Characterization of a Bacillus thuringiensis strain collection isolated from diverse Costa Rican natural ecosystems por Glen Arrieta, Ana M Espinoza

Obter o texto integral

Ultrastructure of the wild rice Oryza grandiglumis (Gramineae) in Costa Rica por Ethel Sánchez, Tania Quesada, Ana M Espinoza

Obter o texto integral

Diversity of Bacillus thuringiensis strains isolated from coffee plantations infested with the coffee berry borer Hypothenemus hampei por Glen Arrieta, Alejandro Hernández, Ana M Espinoza

Obter o texto integral

Ultrastructural morphologic description of the wild rice species Oryza latifolia (Poaceae) in Costa Rica por Ethel Sánchez, Mayra Montiel, Ana M. Espinoza

Obter o texto integral

Optimization of coffee (Coffea arabica) transformation parameters using uidA and hpt genes: effect of osmotic pre-treatment, helium pressure and target distance por Andrés M Gatica, Griselda Arrieta, Ana M Espinoza

Obter o texto integral

Relación de los cultivos modificados genéticamente con el ambiente y la salud de la población costarricense por Ana M Espinoza, Griselda Arrieta-Espinoza, Ana Sittenfeld

Obter o texto integral

A reliable bioassay procedure to evaluate per os toxicity of Bacillus thuringiensis strains against the rice delphacid, Tagosodes orizicolus (Homoptera: Delphacidae) por Rebeca Mora, Jorge E Ibarra, Ana M Espinoza

Obter o texto integral

Optimization of coffee (Coffea arabica) transformation parameters using uidA and hpt genes: effect of osmotic pre-treatment, helium pressure and target distance por Andrés M Gatica, Griselda Arrieta, Ana M Espinoza

Obter o texto integral

Phylogenetic position of the yeast-like symbiotes of Tagosodes orizicolus (Homoptera: Delphacidae) based on 18S ribosomal DNA partial sequences por Ana M Xet-Mull, Tania Quesada, Ana M Espinoza

Obter o texto integral

Genetic diversity of Costa Rican populations of the rice planthopper Tagosodes orizicolus (Homoptera: Delphacidae) por Myriam Hernández, Tania Quesada, Claudia Muñoz, Ana M Espinoza

Obter o texto integral

Characterization of culturable bacteria in larval cultures of the Chilean scallop Argopecten purpuratus por F Godoy, M Espinoza, G Wittwer, I Uriarte, C Aranda

Obter o texto integral

UC 4-H youth spread the facts — not the disease — during COVID-19 por Dorina M. Espinoza, Anne M. Iaccopucci, Marcel Horowitz, Roshan Nayak

Obter o texto integral

UC 4-H youth spread the facts — not the disease — during COVID-19 por Dorina M. Espinoza, Anne M. laccopucci, Marcel Horowitz, Roshan Nayak

Obter o texto integral

Expression of the rice hoja blanca virus (RHBV) non-structural protein 3 (NS3) in Escherichia coli and its in situ localization in RHBV-infected rice tissues por Miguel Muñoz, Isela Bolaños, Griselda Arrieta-Espinoza, Ana M Espinoza

Obter o texto integral

Bacillus thuringiensis in caterpillars and associated materials collected from protected tropical forests in northwestern Costa Rica por César Rodríguez-Sánchez, Ana Sittenfeld, Daniel H Janzen, Ana M Espinoza

Obter o texto integral

Generalized One-Dimensional Periodic Potential Wells Tending to the Dirac Delta Potential por F. Mendoza-Villa, Juan A. Ramos-Guivar, R. M. Espinoza-Bernardo

Obter o texto integral

Effect of 2,4-D, hydric stress and light on indica rice (Oryza sativa) somatic embryogenesis por Allan Meneses, Dora Flores, Miguel Muñoz, Griselda Arrieta, Ana M Espinoza

Obter o texto integral

Histology of somatic embryogenesis in rice (Oryza sativa cv. 5272) por Rafael Vega, Nelly Vásquez, Ana M Espinoza, Andrés M Gatica, Marta Valdez-Melara

Obter o texto integral

Histology of somatic embryogenesis in rice (Oryza sativa cv. 5272) por Rafael Vega, Nelly Vásquez, Ana M Espinoza, Andrés M Gatica, Marta Valdez-Melara

Obter o texto integral