Bremer, C.W.; Gerdes, Gertruida Hermanna; Aitchison, Henry; Louw, I.; Greyling, Roelf Rudolph; Welgemoed, J.; Verwoerd, Daniel Wynand
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute ., 2000)
During 1995/1996 parts of South Africa experienced exceptionally
high rainfall. Large numbers of Culicoides midges were seen and an
outbreak of African horse sickness (AHS) followed. In the Onderstepoort
area, ...
