Herren, H.R., & Neuenschwander, P. 1991 Biological control of cassava pests in Africa.. Annual Review of Entomology 36: 257-283.

Notes: Abstract: Cassava mealybug (Phenacoccus manihoti) and cassava green mite have posed a major threat to the staple diet of 200 million people; history of the spread of these pests; foreign exploration, taxonomic studies and quarantine; biological and ecological studies; natural enemies; monitoring for establishment and spread; impact assessment; 8-page bibliography. Keywords: biological control.