Communities take action against woody weeds in Lake Natron Basin to reduce impacts in worst affected areas
Prosopis juliflora is considered one of the world’s most threatening non-native tree species. Though it was introduced to Eastern Africa in the 1970s to provide wood and fodder and reduce erosion on degraded land, it has since spread rapidly with a range of severe impacts.
Facilitating strategy and action plans to address woody weeds in Tanzania’s Lake Natron Basin
Prosopis juliflora is considered one of the world’s most threatening non-native tree species. Though it was introduced to Eastern Africa in the 1970s to provide wood and fodder and reduce erosion on degraded land, it has since spread rapidly with a range of severe impacts. In part one of a two-part blog, we look at how…
Research reveals invasive Lantana camara reduced growth of maize by 29% in East Usambara, Tanzania
CABI scientists have contributed to new research published in the journal Plant-Environment Interactions which shows how the invasive weed Lantana camara reduced the growth of maize in East Usambara, Tanzania, by 29%.
Why Prosopis no longer ‘pays’ as a prospect for positive environmental and socio-economic productivity
In the late 1970s and early 1980s the group of closely-related woody plant species and hybrids known as Prosopis were seen as a ‘saviour’ for millions of pastoralists and agro-pastoralists in East Africa whose very livelihoods were threatened by the degradation of dryland ecosystems spurred on by overgrazing, and by deforestation and a shortage of…
Ebola and IAS
A conversation with Dr Arne Witt The recent outbreak of Ebola virus disease in West Africa made headline news around the world. During the outbreak this fatal disease, endemic to parts of Central and West Africa, rapidly spread from Guinea, Sierra Leone, and Liberia to other countries in the region such as Nigeria, Mali and…