Speaking at a side event during the 31st Conference of the Parties (COP31) in Antalya, Turkey, Dr Margaret Kaigongi, a Senior Research Scientist at the State Department for Forestry, said invasive species were increasingly altering dryland ecosystems and undermining the productivity of rangelands
Kenya has warned that the spread of invasive plant species across its arid and semi-arid lands (ASALs) is threatening biodiversity, livestock production, water access and the livelihoods of pastoral communities, calling for stronger regional cooperation and sustained investment in ecosystem restoration.
Speaking at a side event during the 31st Conference of the Parties (COP31) in Antalya, Turkey, Dr Margaret Kaigongi, a Senior Research Scientist at the State Department for Forestry, said invasive species were increasingly altering dryland ecosystems and undermining the productivity of rangelands.
She identified Prosopis juliflora, locally known as Mathenge, alongside Lantana camara and Opuntia species, as some of the invasive plants posing significant challenges to Kenya's ecosystems.
“Kenya is facing a growing challenge from invasive species, particularly Prosopis juliflora, locally known as Mathenge, as well as Lantana camara and Opuntia species. These plants are altering our ecosystems, reducing rangeland productivity and placing additional pressure on communities whose livelihoods depend on healthy landscapes,” said Dr Kaigongi.
She noted that Mathenge has spread across 23 of Kenya's 47 counties, including Baringo, Turkana, Isiolo, Garissa and Tana…
