Monday January 24, 2022
Success or failure of control measures against the desert locusts in Somalia and Ethiopia will determine their return to eastern Africa, warns the UN Food and Agriculture Organisation (FAO).They added that in this regard, vigilance and preparedness should be maintained in northern Kenya and southern Ethiopia throughout January.
In the Desert Watch Update for January 2022, FAO says the control operations carried out in northeast Somalia in December 2021 dramatically reduced the number of swarms that formed in the last three weeks of November.
“Nevertheless, a few immature swarms are still present in the northeast where they are likely to remain a bit longer than expected because local winds are concentrating them between Garowe, Las Anod, and Erigavo and delaying their anticipated migration south-westward across eastern Ethiopia to the border of Kenya,” said the report.
As conditions are drying out in northern Somalia, limited swarm movement is still expected to occur.
“If any swarms reach the Kenya/Ethiopia border, easterly and
south-easterly winds are likely to carry them towards the Rift Valley in
northern Kenya and southern Ethiopia, preventing movement further south
into central Kenya,” said FAO.
According to FAO, the current
level of resources should be sufficient to control the swarms before
they become mature and ready to breed when the long rains commence in
“Compared with the past two years, the potential
invasion of swarms in northeast Kenya is later this year because they
are only present in northeast Somalia and not in eastern Ethiopia and
central Somalia where prevailing winds tend not to impede their
migration,” says FAO.
“Together with our partner we have contained
spread of the desert swarms even though they remain in areas where
control teams cannot reach such as Yemen and parts of Somalia that are
under the al-Shabaab control. But we have carried out aerial
surveillance in the vulnerable regions of northern Kenya and I assure
you the desert locusts do not pose a major threat to the country,” said
Prof Hamadi Boga, Principal Secretary at the Agriculture ministry.
was one of the hardest hit countries in East Africa when the Desert
Locusts first wave invaded the region in November 2019.
Two new generations of locusts descended on East Africa again in June 2020 before heading to Asia.