NUANANONG PIYAPAN; TIPVADEE ATTATHOM. Comparative Studies on the Use of Nuclear Polyhedrosis Virus and Alphacypermethrin for Controlling Cotton Bollworm, Helicoverpa armigera (Hubner) (Lepidoptera : Noctuidae) on Tomato. Agriculture and Natural Resources, Bangkok, Thailand, v. 26, n. 2, p. 131–140, 1992. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/241766. Acesso em: 17 sep. 2026.