0012-7353 0012-7353 S0012-73532018000300236 10.15446/dyna.v85n206.71084 Brazil Brazil Brazil 00 09 2018 00 09 2018 85 206 236 241

[1] 2012 [2] 2003 27 27 743-53 [3] 2016 137 137 256-68 [4] 2012 7 2 2 150-9 [5] 2002 26 3 3 705-12 [6] 2009 33 33 1427-40 [7] 2015 25 3 3 655-65 [8] 2011 35 4 4 1421-30 [9] 2007 17 17 1-17 [10] 1990 [11] Ministério da Agricultura 1973 [12] Empresa Brasileira de Pesquisa Agropecuária 2006 [13] 2008 32 4 4 2606-12 [14] 1984 [15] 1995 2da [16] 2009 33 33 1427-40 [17] 2011 35 4 4 1421-30 [18] 2007 94 1 1 142-50 [19] 2011 35 35 225-40 [20] 2016 7 26 26 [21] 2010 34 4 4 1353-64