Read more about the article Taxonomy and introduction histories of non-native Prosopis populations for their effective management
Members of the research team during a fieldwork expedition in Ethiopia. From the left is Prof. Brian van Wilgen (C·I·B Core Team Member), Prof. Jaco Le Roux (C·I·B Research Associate) and Dr. María Loreto Castillo (C·I·B PhD graduate). (Photo provided by Prof. Brian van Wilgen)

Taxonomy and introduction histories of non-native Prosopis populations for their effective management

Trees in the genus Prosopis (known as mesquite) have been widely planted outside of their native ranges in many countries, and many species are now among the world’s worst woody invasives. The genus contains 44 species from the Americas, South West Asia and North Africa, and several have become major problems in South and East Africa.

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Read more about the article Social-ecological impacts of two invasive plant species in eastern Africa
Lantana (Lantana camara) flowers and leaves; b) Lantana infestation in Kenya; c and d) Lantana invasions in Ethiopia; e and f) photosentsitivity in cattle that have ingested Lantana. (Photo credits: Arne de Witt, MD Day, Oueensland Department of Primary Industries)

Social-ecological impacts of two invasive plant species in eastern Africa

Findings from two recent papers by C·I·B postdoc, Ross Shackleton, highlight how the invasive plants prickly pear (Opuntia stricta) and Lantana (Lantana camara), cause negative impacts on local communities and the environment in Kenya and Uganda. 

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