Kenyan scientists have confirmed the most invasive water snails have infested Mwea Irrigation Scheme and can damage up to 50 per cent of rice production if not controlled. The pest has infested more than 550 acres of rice, mainly in Ndekia and Tebere sections. Although farmers sighted the snails as early as February last year, the discovery is only confirmed through a scientific process. The Kenya Plant Health Inspectorate Service said the snails have been observed in large populations, especially in the canals and paddies. They spend most of their lives submerged in water or mud, emerging only to occasionally forage, mate and lay eggs.

Source: The Star March 29, 2021 18:56 UTC