Citation | Rashid H.U., N. Tahir, M. Zamin, N. Shehzad, A. Ullah, B. Zainub and F. Azam. 2021. Integration of sorghum [Sorghum bicolor (L.) Conard Moench.], Sunflower (Helianthus annuus L.) and Parthenium (Parthenium hysterophorus L.) allelopathy for weed management in maize under different tillage regimes.. Sarhad Journal of Agriculture, 37(4): 1323-1333. DOI | https://dx.doi.org/10.17582/journal.sja/2021/37.4.1323.1333