Comparative Efficacy of Pesticides Against Aphid (Brevicoryne Brassicae Lipaphis Eyrsimi) on Raya (Brassica Juncea) Crop under Arid Conditions: Research Article. Pak Euro. J. Med & LS 2025, 8 (4), 833-840. https://doi.org/10.31580/pjmls.v8i4.3390.