Costa, N.V. Neunfeld, T.H. Ohland, T. Piano, J.T. Klein, J. <br/><br/>
Directed-spray application of paraquat and diuron in physic nut plants 

<br/><br/><label>Subjects--Topical Terms: </label><br/>PINHÃO DE PURGA<br/>JATROPHA CURCAS<br/>ERVA DANINHA<br/>HERBICIDA<br/>CONTROLE QUÍMICO