TY - SER AU - Schurt,D.A. AU - Araujo,L. AU - Carré-Missio,V. AU - Soares,N.F.F. AU - Rodrigues,F.A. TI - Changes in the chemical composition of lignin in the leaves of coffee plants supplied with silicon and infected with Hemileia vastatrix KW - CAFÉ KW - DOENÇA FÚNGICA KW - FERRUGEM KW - LIGNINA KW - COMPOSTO FENÓLICO UR - http://cientifica.org.br/index.php/cientifica/article/view/912/511 ER -