L.K. DHALIWAL, S. S. HUNDAL and J.S. KOLAR 2005. Use of agrometeorotogical indices for forecasting of mustard aphid (Lipaphis erysimi Katt.). Journal of Agrometeorology. 7, 2 (Dec. 2005), 304–306. DOI:https://doi.org/10.54386/jam.v7i2.861.