Tavella, L.B. Silva, P.S.L. Oliveira, V.R. Fernandes, P.L.O. Sousa, R.P. Weed control in corn and weed sample size for growth evaluations Subjects--Topical Terms: MILHOMILHO VERDEERVA DANINHACRESCIMENTOTAMANHORENDIMENTOGRÃOVARIEDADECONTROLE INTEGRADOCAPIM