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Khan, M.A.Witzke-Ehbrecht, S. vonMaass, Brigitte L.Becker, H.C.[Relationships among different geographical groups, agro-morphology, fatty acid composition and RAPD marker diversity in Safflower (Carthamus tinctorius)]Relationships among different geographical groups, agro-morphology, fatty acid composition and RAPD marker diversity in Safflower (Carthamus tinctorius)

The Chilean national common bean germplasm collection consists of 1200 accessions, most of which have not been characterized or used in breeding programs. As part of the characterization of this germplasm we have formed a core collection of 246 accessions that represent 21% of the whole collectio...


Becerra Velásquez, Viviana L.Paredes, MRojo, CDíaz, Lucy MilenaBlair, Matthew W.[Microsatellite marker characterization of Chilean Common Bean (Phaseolus vulgaris L.) germplasm]Microsatellite marker characterization of Chilean Common Bean (Phaseolus vulgaris L.) germplasm

A field infestation of Meloidogyne javanica on Desmodium heterocarpon is reported for the first time in the Eastern Plains (Llanos Orientales) of Colombia. An experimental planting of 59 accessions of D. heterocarpon was evaluated for root galls, chlorosis, stunting and dieback caused by M. javan...


Stanton, J.M.Hernández, M.R.[Occurrence and evaluation of damage caused by the root-knot nematode, Meloidogyne javanica, on Desmodium heterocarpon in the Llanos Orientales of Colombia]Occurrence and evaluation of damage caused by the root-knot nematode, Meloidogyne javanica, on Desmodium heterocarpon in the Llanos Orientales of Colombia
Autor: Grof, B

Agronomic assessment of 76 accessions of tropical fine stem stylo or "tardio" (Stylosanthes guianensis Sw. var. guianensis) was carried out at the Carimagua Research Station in the eastern plains region of Colombia. Of 27 accessions tested for dry matter yield, CIAT 10136 was the highest yielder ...


Grof, B[Preliminary studies on the performance of accessions of tropical fine stem stylo (Stylosanthes guianensis sw. var. guianensis) in the eastern plains of Colombia]Preliminary studies on the performance of accessions of tropical fine stem stylo (Stylosanthes guianensis sw. var. guianensis) in the eastern plains of Colombia

Genetic variation is of fundamental importance to biological evolution, yet we still know very little about how it is maintained in nature. Because many species inhabit heterogeneous environments and have pronounced local adaptations, gene flow between differently adapted populations may be a per...


Yeaman, SJarvis, Andy[Regional heterogeneity and gene flow maintain variance in a quantitative trait within populations of lodgepole pine]Regional heterogeneity and gene flow maintain variance in a quantitative trait within populations of lodgepole pine

Flemingia macrophylla (Willd.) Kuntze ex Merr., a multi-purpose legume with potential as dry-season forage crop, mainly occurs in subhumid to humid environments of tropical and subtropical Asia. Despite increasing interest in conservation of germplasm suitable for low-input production systems inf...


Heider, BAndersson, Meike S.Schultze-Kraft, Rainer[RAPD variation among North Vietnamese Flemingia macrophylla (Willd.) Kuntze ex Merr. accessions]RAPD variation among North Vietnamese Flemingia macrophylla (Willd.) Kuntze ex Merr. accessions

Diseases of Aeschynomene spp. observed in forage evaluation trials in South America and Florida, U.S.A. are described and discussed. Newly discovered diseases include Polythrincium sp. leaf blotch, Calonectria sp. dieback, and Rhizoctonia solani Kuhn foliar blight. Diseases previously reported fr...


Sonoda, RMLenne, J.M.[Diseases of Aeschynomene species]Diseases of Aeschynomene species

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