"izinkinga ezinkulu zezinga lamanzi kubantu abasebenzisa amanzi emakhaya inani eliphezulu leswayi elikula manzi kanye ezindaweni nobuningi befloraydi ubukhulu bokulinganiselwa kokumuncwa kwesodiyamu ukuhanjiswa kogesi i-ph kanye neklorayidi kuyizinkinga ezinokwenzeka zokulima okuniselwayo"