@ARTICLE {HERREN:1981a, title = {IITA's role and action in the cassava and mealybug (Phenacoccus manihoti Mat. Fer.) and green spider mite (Mononychelius tanajoa Bondar) integrated control in Africa}, author = {Herren, H. R. }, journal = {Paper presented at the International Workshop on cassava mealybug and green spider mite, Umudike. 12-16 October 1981}, year = {1981}, note = {RTB; Root and Tuber; Cassava}, }