Studies on some aspects of the life history and habits of the Brown Planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera - Sang, Hee Bae. (Los Banos : University of the Philippines, 1966)
Photocopy.
M.Sc.thesis - University of the Philippines, Los Banos, 1966.
Bibliography: p.89-9l.
Keywords: Brown -- planthopper; Hemiptera; Rice -- Diseases and pests; Rice brown spot disease