Silveira, G.M. da Kurachi, S.A.H. Fujiwara, M. <br/><br/>
Uso alternado de metodos mecanicos e quimicos de controle de ervas daninhas em cafezal [grade, enxada rotativa, rocadeira, herbicida, Coffea arabica] 
 Alternate use of mechanical and chemical methods of weed control in coffee crop [harrow, rotary cultivator, shredder, herbicide, Coffea arabica] 

<br/><br/><label>Subjects--Topical Terms: </label><br/>ERVA DANINHA<br/>CAFE<br/>GRADE<br/>ENXADA ROTATIVA<br/>ROCADEIRA<br/>HERBICIDA