@ARTICLE {D'ALMEIDA:1998, title = {Impact of two accidentally introduced Encarsia species (Hymenoptera: Aphelinidae) and other biotic and abiotic factors on the spiralling whitefly Aleurodicus dispersus (Russell) (Homoptera: Aleyrodidae) in Benin, West Africa}, author = {D'Almeida, Y. A. and Lys, J. A. and Neuenschwander, P. and Ajuonu, O. }, journal = {Biocontrol Science and Technology}, year = {1998}, volume = {8}, number = {1}, pages = {163--173}, issn = {0958-3157}, }