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Lit, Ireneo L. Jr, Cristian C. Lucañas, Joanne A. Langres, Lolita M. Dolores, Ruby Ana P. Laude, and Merdelyn T. Caasi-Lit. "Taxonomy of Cassava (Manihot Esculenta Crantz) Mealybugs (Hemiptera: Pseudococcidae) - 1: Identification and Local Distribution of the Predominant Species on Witches’ Broom-Diseased Plants in the Philippines." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2024.

Lit, Ireneo L. Jr, et al. "Taxonomy of Cassava (Manihot Esculenta Crantz) Mealybugs (Hemiptera: Pseudococcidae) - 1: Identification and Local Distribution of the Predominant Species on Witches’ Broom-Diseased Plants in the Philippines." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2024.