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Detection of significant new races of the wheat stem rust pathogen in Africa and Middle East
Stem rust caused by Puccinia graminis f. sp. tritici (Pgt) is a destructive disease on bread and durum wheat. Following the identification and distribution of Ug99, major national and international efforts have been made ...
Optimal Scales of Neighbourhood Effects on Landuse Change: An Analysis Procedure Applied in an Alpine Mountainous Region
Neighbourhood effects on land use change are very common. Therefore, they are often
included in spatially explicit models of land use change and other spatial analyses. Neighbourhood
indices, however, depend strongly on ...