@PROCEEDINGS {HERREN:1980c, title = {Biological control of the cassava mealybug (Phenacoccus manihoti MAT-FER) with emphasis on dispersal frontline release on dispersal frontline release strategy}, author = {Herren, H. R. and Lema, K. }, booktitle = {Paper presented at East African Regional Root and Tuber Workshop, Kigali, Rwanda, 22-27 November, 1980 (Presented by K. Lema)}, year = {1980}, note = {RTB; Root and Tuber; Cassava}, }