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Umaña, Gerardina
44
results:
Search for persons
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Format
Online (44)
Mediatypes
Articles (Online) (6)
OpenAccess-fulltext (38)
Languages
english (5)
spanish (36)
Sorted by: Relevance
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?
1
Defense-related gene expression in response to the applicat..:
Becker, Patrick
;
Esker, Paul
;
Umaña, Gerardina
Biological Control. 186 (2023) - p. 105317 , 2023
Link:
https://doi.org/10.1016/..
?
2
Incorporation of microorganisms to reduce chemical fungicid..:
Becker, Patrick
;
Esker, Paul
;
Umaña, Gerardina
Crop Protection. 146 (2021) - p. 105657 , 2021
Link:
https://doi.org/10.1016/..
?
3
Selection of optimal ripening stage of papaya fruit (Carica..:
Soto, Marvin
;
Brenes, Mariana
;
Jiménez, Nadiarid
...
CyTA - Journal of Food. 19 (2021) 1 - p. 273-286 , 2021
Link:
https://doi.org/10.1080/..
?
4
Fermentation of Trichoderma for biological control using lo..:
Becker, Patrick
;
Esker, Paul
;
Umaña Rojas, Gerardina
Agronomía Mesoamericana. , 2024
Link:
https://doi.org/10.15517..
?
5
Especies de Colletotrichum asociados a la antracnosis en na..:
Guillén-Carvajal, María José
;
Umaña-Rojas, Gerardina
;
Varela-Benavides, Ingrid
Agronomía Mesoamericana. , 2023
Link:
https://doi.org/10.15517..
?
6
Identificación multilocus de especies de Colletotrichum aso..:
Gómez-Alpízar, Luis
;
Umaña-Rojas, Gerardina
;
Ruiz-Campos, Catalina
Agronomía Mesoamericana. , 2021
Link:
https://doi.org/10.15517..
?
7
Control of root pathogens on onion seedling nursaries. ; Co..:
Navarro, Juan Ramón
;
Umaña, Gerardina
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/24671/24890. , 2016
Link:
https://revistas.ucr.ac...
?
8
The effect of waxes, as a complement to hydrothermal immers..:
Corra, V. Gustavo
;
Umaña, Gerardina
https://revistas.ucr.ac.cr/index.php/agrocost/article/view/19548/19632. , 2015
Link:
https://revistas.ucr.ac...
?
9
Efecto del grado de madurez y las condiciones de almacenami..:
Umaña, Gerardina
;
Loría, Carlos Luis
;
Gómez, Juan Carlos
https://revistas.ucr.ac.cr/index.php/agrocost/article/view/6679/6368. , 2011
Link:
https://revistas.ucr.ac...
?
10
Fisiología poscosecha, composición química y capacidad anti..:
Serrano, Mauricio
;
Umaña, Gerardina
;
Sáenz, Marco Vinicio
https://revistas.ucr.ac.cr/index.php/agrocost/article/view/6680/6369. , 2011
Link:
https://revistas.ucr.ac...
?
11
Cambio en las características de calidad de 12 híbridos com..:
Richmond, Fernando
;
Méndez, Carlos H
;
Umaña, Gerardina
https://revistas.ucr.ac.cr/index.php/agrocost/article/view/6692/6381. , 2010
Link:
https://revistas.ucr.ac...
?
12
Caracterización morfológica y bioquímica de aislamientos de..:
Muñoz-Ruiz, Carlos
;
Gómez-Gutiérrez, Luis
;
Umaña, Gerardina
https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/1456/1339. , 2003
Link:
https://revistas.tec.ac...
?
13
Fermentation of Trichoderma for biological control using lo..:
Becker, Patrick
;
Esker, Paul
;
Umaña Rojas, Gerardina
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/55761/58758. , 2024
Link:
https://revistas.ucr.ac...
?
14
Preliminary study of Fusarium species in pineapple crop (An..:
Blanco Meneses, Mónica
;
Castro Zúñiga, Oscar
;
Umaña Rojas, Gerardina
https://revistas.ucr.ac.cr/index.php/agrocost/article/view/49867/49878. , 2022
Link:
https://revistas.ucr.ac...
?
15
Estudio preliminar de especies de Fusarium presentes en piñ..:
Blanco Meneses, Mónica
;
Castro Zúñiga, Oscar
;
Umaña Rojas, Gerardina
https://revistas.ucr.ac.cr/index.php/agrocost/article/view/49867. , 2022
Link:
https://hdl.handle.net/1..
1-15