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The prognosis for Ailanthus altissima (Simaroubaceae; tree of heaven) as an invasive species in South Africa; insights from its performance elsewhere in the world

Walker, G.A.; Gaertner, M.; Robertson, M.P.; Richardson, D.M. (Elsevier B.V., 2017)

South Africa has a major problem with invasive plant species. Many species have long residence times, are well established, and have large invasive ranges, whereas others are still in the early stages of invasion. Predicting ...

The potential range of Ailanthus altissima (tree of heaven) in South Africa: the roles of climate, land use and disturbance

Walker, G.A.; Robertson, M.P.; Gaertner, M.; Gallien, L.; Richardson, D.M. (Springer, 2017)

Invasive trees are a major problem in South Africa. Many species are well established whereas others are still in the early stages of invasion. The management of invasive species is most cost effective at the early stages ...