@article{mehmood_tanveer_nadeem_zahir_2014,  title={Comparative allelopathic potential of metabolites of two Alternanthera species against germination and seedling growth of rice},  volume={32},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83582014000100001},  DOI={10.1590/S0100-83582014000100001},  number={1},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={Mehmood, A. and Tanveer, A. and Nadeem, M.A. and Zahir, Z.A.},  year={2014},  month={Jan},  pages={1–10} }