Alam, M.Z., & Hoq, H. 1965 On the biology of Pseudococcus virgatus Cockerell (Coccidae, Hemiptera) on cotton in East Pakistan.. A Review of Research Division of Entomology (1947-1964). Agr. Inform. Serv. Dacca
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Notes: Describes instars of female; seasonal history; damage; parasites and predators.