TY - SER AU - Silva,M.B.da AU - Paula Júnior,T.J.de AU - Zambolim,L. AU - Costa,H. TI - Effect of angular leaf spot on the common bean leaf area and yield under natural infection KW - FEIJÃO KW - ÁREA FOLIAR KW - MANCHA ANGULAR KW - FUNGICIDA KW - RENDIMENTO ER -