Maharjan, B., R. B. Thapa, and A. S.R. Bajracharya. “Efficacy of Two Species of Coccinellid Predators Against Four Different Aphid Pest Species at Khumaltar, Nepal”. Journal of the Institute of Agriculture and Animal Science 35, no. 1 (December 3, 2018): 127–134. Accessed December 26, 2024. https://nepjol.info./index.php/JIAAS/article/view/22524.