Weapon of choice against East Africa locusts a poisoned chalice

A man sprays a locust hatch site

A man sprays a locust hatch site near Kenya’s Isiolo town in February 25, 2020. PHOTO | TONY KARUMBA | AFP

After the locusts, death. That best explains the scenes that remained after recent anti-locust spraying campaigns in the east Africa region. Birds, beetles, bees name them and you were likely to find them covering tracts of land, or so report researchers in a study.

The study says millions of litres of “poisonous insecticides”, classified as organophosphorus, and pyrethroid pesticides, were delivered to the region and used at the height of the locust invasion.