The effects of local and landscape context on leafhopper (Hemiptera: cicadellinae) communities in coffeee agroforestry systems of Costa Rica
Por: Ramos, Mariangie
| CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica | University of Idaho, Moscow, ID (EUA).
Editor: Turrialba, Costa Rica CATIE 2008Descripción: 168 páginas : 23 ilustraciones, 23 tablas.Tema(s): HEMIPTERA | XYLELLA FASTIDIOSA | COFFEA ARABICA | PLANTACION | AGROFORESTERIA | SISTEMAS DE CULTIVO | VECTORES | ENFERMEDADES TRANSMITIDAS VECTORES | ENFERMEDADES DE LAS PLANTAS | PAISAJE | MANEJO DEL CULTIVO | SOMBRA | DINAMICA DE POBLACIONES | COSTA RICA | HEMIPTERA | XYLELLA FASTIDIOSA | COFFEA ARABICA | PLANTING | AGROFORESTRY | CROPPING SYSTEMS | VECTORS | VECTORBORNE DISEASES | PLANT DISEASES | LANDSCAPE | CROP MANAGEMENT | SHADE | POPULATION DYNAMICS | COSTA RICARecursos en línea: eng Nota de disertación: Tesis (Ph. D.) -- CATIE, Turrialba (Costa Rica) -- University of Idaho (Estados Unidos de América), 2008 Resumen: This study examined the effects of local (shade composition, organic or conventional management, and weed management) and landscape (surrounding land uses) context on sharpshooter communities in coffee agroforestry systems (CAFS) within the Volcánica Central-Talamanca Biological Corridor (VCTBC), in Costa Rica. Although research is needed on the epidemiology of X. fastidiosa, we found that species that have tested positive for the presence of the bacteria are negatively affected by shade. Increasing shade could be a strategy for management of these species in coffee agroforestry systems. This practice also increases the level of other ecosystem services provided by coffee agroforestry systems.
| Tipo de ítem | Ubicación actual | Colección | Signatura | Estado | Fecha de vencimiento | Código de barras |
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Tesis
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Biblioteca Conmemorativa Orton | Colección de Tesis | Thesis R175ef (Navegar estantería) | Disponible | 109349 c.2 | |
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Tesis
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Biblioteca Conmemorativa Orton | Colección de Tesis | Thesis R175ef (Navegar estantería) | Disponible | 109348 |
Ilus. Tab. Bib.
Tesis (Ph. D.) -- CATIE, Turrialba (Costa Rica) -- University of Idaho (Estados Unidos de América), 2008
This study examined the effects of local (shade composition, organic or conventional management, and weed management) and landscape (surrounding land uses) context on sharpshooter communities in coffee agroforestry systems (CAFS) within the Volcánica Central-Talamanca Biological Corridor (VCTBC), in Costa Rica. Although research is needed on the epidemiology of X. fastidiosa, we found that species that have tested positive for the presence of the bacteria are negatively affected by shade. Increasing shade could be a strategy for management of these species in coffee agroforestry systems. This practice also increases the level of other ecosystem services provided by coffee agroforestry systems.
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