1. Observations on the biology and behavior ofPhenacoccus herreniP. gossypii;Bellotti,1982
2. An immunofluorescence study of mitosis in a mite-pathogen,Neozygites;Butt;Protoplasma,1989
3. Caracteres diagnosticos de cuatro especies de piojos harinosos (Pseudococcidae) en cultivos de yuca (Manihot esculenta;Castillo;Rev. Colomb. Entomol.,1990
4. An account of cassava mealybugs (Hemiptera: Pseudococcidae) with a description of a new species;Cox;Bull. Entomol. Res.,1981
5. Infection ofMononychellus tanajoaNeozygites;Delalibera;Fla. Entomol.,1992