@INBOOK {NEUENSCHWANDER:1990,
title = {Biological control of cassava mealybug, Phenacoccus manihoti in Africa: review of field studies},
author = {Neuenschwander, P. and Hammond, W. },
year = {1990},
type = {Integrated pest management for tropical root and tuber crops, edited by S.K. Hahn and F.E. Caveness},
pages = {42--50},
publisher = {International Institute of Tropical Agriculture (IITA)},
address = {Ibadan, Nigeria},
note = {RTB; Root and Tuber; Cassava},
}