Citation | Rauf, A., F. Jan, M. Qayash, Z. Islam, Rizwanullah, I. Khan, M. Shuaib, M. Khalid and S. Gul. 2023. Biological and phytochemical investigation of Heliotropium eichwaldii L. Pakistan Journal of Weed Science Research, 29(2): 88-94. DOI | https://dx.doi.org/10.17582/journal.PJWSR/2023/29.2.88.94