@PROCEEDINGS {HERREN:1988a,
title = {Cassava mealybug (Phenacoccus manihoti) and green spider mites (Mononychellus spp.) biological control: an example of classical biological control for Africa},
author = {Herren, H. R. and Neuenschwander, P. and Hammond, W. and Yaninek, J. and Gutierrez, A. P. and Haug, T. and Schulthess, F. and Lohr, B. and Varela, A. M. and Hennessey, R. D. },
booktitle = {Proceeding of the VIIth Symposium of the International Society for Tropical Root Crops},
year = {1988},
pages = {593--597},
publisher = {Institut national de la recherche agronomique (INRA)},
address = {Paris & Guadeloupe},
note = {RTB; Root and Tuber; Cassava.; 593-597pp.},
}