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Does host adaptation of Tetranychus urticae populations in clementine orchards with a Festuca arundinacea cover contribute to a better natural regulation of this pest mite? by Aguilar-Fenollosa, Ernestina, Pina, Tatiana, Gómez-Martínez, María A., Hurtado-Ruiz, Mónica A., Jaques, Josep A.

“…Tetranychus urticae Koch (Acari: Tetranychidae) is a key pest of clementine mandarins, Citrus clementina Tanaka (Rutaceae), in Spain. …”
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Identification in eggplant of a variant of citrus exocortis viroid (CEVd) with a 96 nucleotide duplication in the right terminal region of the rod-like secondary structure by Fadda, Z., Daros, José A., Flores, R., Durán-Vila, Núria

“…Molecular characterization of this RNA showed that it is a stable 467-nt variant of CEVd with a 96-nt duplication of the right terminal region (CEVd-D96) that preserves the rod-like secondary structure. …”
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A comparison of several traps and attractants as a first approach to the use of mass trapping against the olive fruit fly (Diptera, Tephritidae) in the Valencian Community by Beitia, Francisco J., Tortosa, Alejandro, Carbonell, Emilio A., Ros, J. Pedro

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Parasitic fitness of a strain of Diachasmimorpha longicaudata (Hymenoptera, Braconidae) reared on irradiated larvae of a Vienna-8 strain of Ceratitis capitata (Diptera, Tephritidae) by Djellabi, B., Herrero-Schell, Julieta, Ababsa, L., Sekour, M., Beitia, Francisco J.

“…Introduction: Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) is a cosmopolitan pest that has invaded almost all temperate and tropical countries. …”
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La adición de glicerol y el envasado a temperatura ambiente no afectan a la calidad del semen descongelado de caprino by Esteve, Inés Carolina, Pérez-Fuentes, Sara, Martínez-Talaván, Amparo, Solaro, Lucía, Mocé, Maria Lorena, Gómez, Ernesto A., Mocé, Eva

“…Entre ellas se encuentran la adición de crioprotectores tras la refrigeración a 4 °C para minimizar la toxicidad del crioprotector, el equilibrado a 4 ºC para mejorar la estabilización de membranas, y el envasado a 4 °C. …”
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Evaluación de tierras para la zonificación con fines agropecuarios a nivel nacional metodología a escala general 1:100.000 by Rodríguez Vásquez, Andrés Felipe, Flórez Zambrano, Alba Natalia, Siachoque Bernal, Ricardo F.

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Resistencia a fungicidas: naturaleza de la resistencia de razas de hongos a fungicidas de acción específica T sistemas de prevención. by Sierra Facundo, Jaime

“…El uso excesivo y exclusivo de fungicidas con modo de acción específica puede dar ugar a la selección de razas de hongos resistentes a dichos fungicidas. …”
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Variaciones serológicas e inmunológicas del virus aftoso de tipo A en Colombia: estudio de la cepa A Bohemia 1966. by Jaramillo G, M.

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Evaluación de tierras para la zonificación con fines agropecuarios a nivel nacional metodología a escala general 1:100.000

“…Como parte del contrato 124 de 2013 celebrado entre la Unidad de Planificación Rural Agropecuaria –UPRA- y la Universidad Nacional de Colombia, Facultad de Ciencias Agrarias, sede Bogotá, se desarrolló una propuesta metodológica para la evaluación de tierras con fines agropecuarios a nivel nacional. La metodología es a escala 1:100.000, incluye criterios de tipo biofísico, sociales, económicos y ambientales. …”
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Agronomic evaluation of a collection of the tropical pasture Chloris gayana for year round forage supply in a dry sub-humid environment in Córdoba, Colombia by Sotelo Cabrera, Mauricio Efren, Arango, Jacobo, Peters, Michael, Tapia, Jose, Mejía, Sergio

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A bean, corn and manioc polyculture cropping system, 2: A comparison between the yield and economic return from monoculture and polyculture cropping systems by Hart, Robert D.

“…The net economic benefit of the succession polyculture, which had been designed as an analogue to the compartmentalization of leaf, stem, and root biomass during natural succession, was higher than that of the other two polycultures Succession polyculture was evaluated by comparing it to a hypothetical monoculture rotational cropping system using the same three crops. …”
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Hydrological processes (water use and balance) in a coffee (Coffea arabica L.) monoculture and a coffee plantation shaded by Inga densiflora in Costa Rica by Siles Gutiérrez, P.

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Investigations in plantain. 1: A study on the relation between black sigatoka severity and soil type, 2: A study on nutrient removal from the soil by GilijaMONe, E.

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The impact of land degradation on agricultural productivity a multi-period economic land use model; a case study of the Neguev settlement, Costa Rica by Kuiper, M.

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Metodologías para estimar degradación y vulnerabilidad a desastres naturales: aplicación a la microcuenca Los Naranjos, Lago de Yojoa, Honduras by Cáceres Johnson, Karla

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Hydrological processes (water use and balance) in a coffee (Coffea arabica L.) monoculture and a coffee plantation shaded by Inga densiflora in Costa Rica by Siles Gutiérrez, Pablo

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A thorny business : a study of how workers on kenyan fairtrade and conventional cut flower farms experience their working conditions: The cases of Timau Region by Beutler, Thomas

“…Through a qualitative, phenomenological inspired research design, a comparison of working conditions on a Fairtrade and non-Fairtrade cut flower farm is done on a local micro level. …”

In vitro inhibition of CYP1A and CYP3A by phenolic compounds from bilberry (Vaccinium myrtillus), in male and female porcine liver microsomes by Woll, Felicia

“…Bilberry fruit (Vaccinium myrtillus) is a rich source of bioactive compounds, including flavonols and phenolic acids. …”
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Organic flows : Swedish farmers' perspectives on the use of anaerobic digestates as a fertilizer : a behavioral approach on nine case-studies in Scania, Southern Sweden by Happel, Maaike

“…This thesis aims to understand farmers’ decision-making behavior from a socio-psychological perspective. In view of a growing need to rethink and reshape our current production systems towards their original circular nature, processing green waste into biogas offers a realistic potential and is already a growing sector in Sweden. …”

Respuesta del sorgo granífero (Sorghum bicolor (L) moench) a la aplicación de fertilizantes a base de elementos mayores (NPK) by Martínez Arróliga, Danilo A.

“…El presente trabajo se desarrolló en los predios de la Empresa Almacenadora del Agro (ALMAGRO) ubicada en el departamento de Masaya, en el período comprendido de septiembre a diciembre de 1996. El objetivo de la investigación fue generar información sobre la respuesta del sorgo granífero a la fertilización fosfórica y potásica, y evaluar el efecto de tipos de fertilizantes a base de N.P K sobre el cultivo de sorgo granífero. …”
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