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This study analyzes the past, current and potential future deforestation resulting from the improvement of the road segment between San Juan Nepomuceno and the 6th route (PR-L1080) in Southeastern Paraguay. For the purpose of the analysis, the study used satellite images to detect deviations from...


Reymondin, LouisArévalos, FabianaPalacios, FernandoCaballero, JazmínOrtiz, EdderBáez, MarcosArango, DavidBautista, OscarYanosky, AlbertoVillalba, Alberto[Indirect Impact Assessment of the road segment San Juan Nepomuceno-Ruta 6 in Paraguay]Indirect Impact Assessment of the road segment San Juan Nepomuceno-Ruta 6 in Paraguay

The parasitoid Gyranusoidea tebygi Noyes was released in West Africa against the mango mealybug, Rastrococcus invadens Williams, a pest that invaded Africa in the early 1980s. The ability of G. tebygi to control the mango mealybug was assessed in mango trees using paired sleeve cages. In sleeve c...


Boavida, C.Neuenschwander, P.Herren, H.[Experimental assessment of the impact of the introduced parasitoid Gyranusoidea tebygi Noyes on the mango mealbug Rastrococcus invadens Williams, by physical exclusion]Experimental assessment of the impact of the introduced parasitoid Gyranusoidea tebygi Noyes on the mango mealbug Rastrococcus invadens Williams, by physical exclusion

The extent to which agricultural technologies have had an impact in the humid forest zone remains questionable as adoption levels have been low. The technologies developed emphasized on maintaining soil fertility and crop yields in short fallow systems. This chapter defines the problems and oppor...


Duindam, J.W.Hauser, S.[Prioritizing research efforts to increase onfarm income generation: the case of cassavabased farmers in periurban Southern Cameroon]Prioritizing research efforts to increase onfarm income generation: the case of cassavabased farmers in periurban Southern Cameroon

Howeler, Reinhardt H.Watananonta, WTran Ngoc Ngoan[Working with farmers : The key to achieving adoption of more sustainable cassava production practices on sloping land in Asia]Working with farmers : The key to achieving adoption of more sustainable cassava production practices on sloping land in Asia

International Center for Tropical AgricultureCorporación Autónoma Regional del Valle del CaucaDepartamento Administrativo de Gestión del medio Ambiente[Estrategia municipal de desarrollo bajo en carbono para Cali]Estrategia municipal de desarrollo bajo en carbono para Cali

International Center for Tropical AgricultureCorporación Autónoma Regional del Valle del CaucaDepartamento Administrativo de Gestión del medio Ambiente[Inventario de gases de efecto invernadero y contaminantes criterio para Santiago de Cali]Inventario de gases de efecto invernadero y contaminantes criterio para Santiago de Cali

International Center for Tropical AgricultureCorporación Autónoma Regional del Valle del CaucaDepartamento Administrativo de Gestión del medio Ambiente[Identificación de zonas y formulación de propuestas para el tratamiento de islas de calor municipio de Santiago de Cali]Identificación de zonas y formulación de propuestas para el tratamiento de islas de calor municipio de Santiago de Cali

International Center for Tropical AgricultureCorporación Autónoma Regional del Valle del CaucaDepartamento Administrativo de Gestión del medio Ambiente[Estudio para la microzonificación climática para el municipio de Santiago de Cali]Estudio para la microzonificación climática para el municipio de Santiago de Cali

The International Institute of Tropical Agriculture (IITA) and its research-for-development partners have made substantial contributions to food security, poverty reduction and environmental protection in sub-Saharan Africa. Technologies developed and largely diffused include high yielding variet...


Nkamleu, G.B.Coulibaly, O.Sanogo, D.Manyong, Victor M.Alene, Arega D.[Ex post impact assessment of agricultural research in subSaharan Africa: the IITA experience]Ex post impact assessment of agricultural research in subSaharan Africa: the IITA experience

Rivas Ríos, LibardoLascano, Carlos E.[Impacto económico potencial y resultados de la investigación en forrajeras tropicales para la orinoquia colombiana (convenio MADR-CIAT)]Impacto económico potencial y resultados de la investigación en forrajeras tropicales para la orinoquia colombiana (convenio MADR-CIAT)

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