| tsetse and trypanosomiasis survey of southern darfur province, sudan. ii. entomological aspects. | atsetse survey of southern darfur province, sudan showed that the distribution of the only species present, glossina morsitans submorsitans, had not appreciably altered over 10 years. fly populations are most dense south of the wadi umbelasha but light infestations are found in the woodlands north of this riverine system to a latitude of about 10 degrees 15' n. data are given on host availability which is thought to be the major factor determining tsetse distribution. the relative importance of ... | 1984 | 6485102 |