Gupta, B. K., Ahmed, S. I., & Veer, V. (1989). Relative Toxicity of Some Conventional Insecticides Against Adult Beetles of <I>Calopepla leayana</I> Latr. (Chrysomelidae : Coleoptera). Indian Forester, 115(6), 430–434. https://doi.org/10.36808/if/1989/v115i6/9066