Semidey, N., Acevedo, E., Flores, L.E. and Aponte, A. 2007. Chemical weed management strategies in bean (Phaseolus vulgaris L.)under drip irrigation. The Journal of Agriculture of the University of Puerto Rico. 91, 1-2 (Apr. 2007), 1–10. DOI:https://doi.org/10.46429/jaupr.v91i1-2.2648.