L.K. DHALIWAL, S. S. HUNDAL, and J.S. KOLAR. “Use of Agrometeorotogical Indices for Forecasting of Mustard Aphid (Lipaphis Erysimi Katt.)”. Journal of Agrometeorology 7, no. 2 (December 1, 2005): 304–306. Accessed November 22, 2024. https://journal.agrimetassociation.org/index.php/jam/article/view/861.