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Enset cultivation in southern and south-western Ethiopia is practiced mainly in densely populated areas. A survey covering 280 farm households and seven districts was conducted in seven zones of southern Ethiopia with the main objective of assessing the diversity and distribution of enset clones....


Yemataw, Z.Mohamed, H.Diro, M.Addis, T.Blomme, Guy[Ethnic-based diversity and distribution of enset (Ensete ventricosum) clones in southern Ethiopia]Ethnic-based diversity and distribution of enset (Ensete ventricosum) clones in southern Ethiopia

Vinceti, B.Loo, J.Gaisberger, H.Zonneveld, M.J. vanSchueler, S.Konrad, H.Kadu, C.A.C.Geburek, T.[Conservation priorities for Prunus africana defined with the aid of spatial analysis of genetic data and climatic variables]Conservation priorities for Prunus africana defined with the aid of spatial analysis of genetic data and climatic variables
Autor: Coyne, D.L.

Plant-parasitic nematodes cause serious damage on banana in Africa. Affected plants are less able to access nutrients and water, leading to yield losses, particularly under nutrient- and water-stressed conditions. Heavily affected plants often topple, with consequent total loss of bunches, while ...


Coyne, D.L.[Preempting plantparasitic nematode losses on banana in Africa: which species do we target?]Preempting plantparasitic nematode losses on banana in Africa: which species do we target?

A new variety of Centrosema macrocarpum is described. It occurs only in Colombia, mainly an intermediate altitudes (1000-2000 m) in the Andes and the Sierra Nevada de Santa Marta. Diagnostic features of the variety are the reddish colour of young leaves, the purple-violaceous colour of the coroll...


Schultze-Kraft, RainerBelalcázar G., Javier[Una nueva variedad de Centrosema macrocarpum Benth. (Leguminosae: Papilionoideae) de los andes colombianos]Una nueva variedad de Centrosema macrocarpum Benth. (Leguminosae: Papilionoideae) de los andes colombianos

Kantar, Michael BSosa, Chrystian C.Khoury, Colin K.Castañeda-Álvarez, Nora P.Achicanoy, Harold A.E.Bernau, V.Kane, NolanMarek, Laura F.Seiler, GeraldRieseberg, Loren H.[Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)]Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)

Jones, Peter G.Guarino, LuigiJarvis, Andy[Computer tools for spatial analysis of plant genetic resources data: 2. FloraMap]Computer tools for spatial analysis of plant genetic resources data: 2. FloraMap
Autor: Peck, DC

La diversidad y distribución geográfica del salivazo (Homoptera: Cercopidae) asociado con gramíneas cultivadas y silvestres de Colombia y Ecuador se analizó con el fin de resumir y difundir nueva información sobre la distribución, hospederos y nomenclatura de las especies económicamente impor tan...


Peck, DC[Diversidad y distribución geográfica del salivazo (homoptera: Cercopidae) asociado con gramíneas en Colombia y Ecuador]Diversidad y distribución geográfica del salivazo (homoptera: Cercopidae) asociado con gramíneas en Colombia y Ecuador

Aflatoxin contamination of major food crops is a serious problem in Senegal. Maize and sesame samples were collected during a survey in five districts located in two agro-ecological zones in Senegal to determine levels of aflatoxin contamination and the distribution and toxigenicity potential of ...


Diedhiou, P.M.Bandyopadhyay, RanajitAtehnkeng, J.Ojiambo, P.S.[Aspergillus colonization and aflatoxin contamination of maize and sesame kernels in two agro-ecological zones in Senegal]Aspergillus colonization and aflatoxin contamination of maize and sesame kernels in two agro-ecological zones in Senegal

Maize samples were collected during a survey in three agro-ecological zones in Nigeria to determine the distribution and aflatoxin-producing potential of members of Aspergillus section Flavi. The three agro-ecological zones were, Derived Savannah (DS) and Southern Guinea Savannah (SGS) in the hum...


Atehnkeng, J.Ojiambo, P.Donner, M.Ikotun, T.Sikora, R.A.Cotty, P.Bandyopadhyay, Ranajit[Distribution and toxigenicity of Aspergillus species isolated from maize kernels from three agroecological zones in Nigeria]Distribution and toxigenicity of Aspergillus species isolated from maize kernels from three agroecological zones in Nigeria
Marchelli, P.Thomas, E.Azpilicueta, M.M.Zonneveld, M. vanGallo, L.[Integrating genetics and suitability modelling to bolster climate change adaptation planning in Patagonian Nothofagus forests]Integrating genetics and suitability modelling to bolster climate change adaptation planning in Patagonian Nothofagus forests

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