Smit, Nicholas Jacobus; McHugh, K.J.; Van Vuuren, J.H.J.; Van Dyk, J.C.; Bervoets, A.; Covaci, A.; Wepener, V,
(Elsevier, 2011)
The Pongolapoort Dam (PPD) in the Phongola River, Kwa-Zulu Natal, South Africa and the surrounding area are classified as intermediate to low risk malaria areas and are continually being treated with DDT for malaria vector ...