@MISC {ATCHA-AHOWE:2009, title = {Status of chemical control applications for vegetable production in Benin, Ghana, Mali, Niger, Nigeria and Togo West Africa}, author = {Atcha-Ahowe, C. and James, B. and Godonou, I. and Boulga, J. and Agbotse, S. K. and Kone, D. * and Kogo, A. * and Salawu, R. * and Glitho, I. A. *}, year = {2009}, howpublished = {Newsletter: Pesticides Management in West Africa No.7, March 2009 p. 4-14}, note = {Available in French version}, }