Open Access Research Paper Views (925) Estimation of economic threshold for Lathyrus aphaca L. in wheat Muhammad Aamir, Ejaz Ahmad Khan, Mohammad Safdar Baloch, Muhammad Aslam Int. J. Biosci. 13(5), 358-370, November 2018. DOI: http://dx.doi.org/10.12692/ijb/13.5.358-370 Keywords: Density, Grain yield, Lathyrus aphaca, Wheat Details