@BOOKLET {IITA:2017d, title = {Cassava Matters: Issue No. 009}, author = {IITA, }, editor = {Atser, G. }, year = {2017}, month = {September}, address = {Ibadan, Nigeria}, howpublished = {This newsletter is produced by the Cassava Weed Management Project: Issue No. 009}, note = {RTB; Cassava; 4p.}, url = {www.cassavamatters.org}, }