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Duminil, J.Brown, R.P.Ewedje, E.E.Mardulyn, P.Doucet, J.L.Hardy, O.J.[Drivers of genetic diversification of African rainforest taxa in the Guinea region as inferred by molecular dating and reconstruction of demographic history]Drivers of genetic diversification of African rainforest taxa in the Guinea region as inferred by molecular dating and reconstruction of demographic history

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

A report is given on the 4 cultivated species of the genus Phaseolus, studying geographic distribution, taxonomy and morphology, agronomic characteristics and germplasm collection. The areas where Phaseolus vulgaris is extensively cultivated are North, Central and South America, Europe and E. Afr...


Hidalgo, R.Song, L[Diversidad genetica en especies de Phaseolus]Diversidad genetica en especies de Phaseolus

Eighty-nine samples of Phaseolus germplasm were collected during a three-week exploration in the eastern slopes of the Bolivian Andes. Of particular interest are: 12 samples of lima bean, 4 samples of wild P. vulgaris and 64 samples of common bean landraces. Some problems related to the origin of...


Debouck, Daniel G.[Recoleccion de germoplasma de Phaseolus en Bolivia, Abril 23 - Mayo 14, 1988]Recoleccion de germoplasma de Phaseolus en Bolivia, Abril 23 - Mayo 14, 1988
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

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