1405-0471 1405-0471 S1405-04712018000200206 10.21829/myb.2018.2421595 Mexico Mexico Mexico Mexico 00 00 2018 00 00 2018 24 2

2002 32 6 6 1025-38 2010 59 2-3 2-3 113-24 1992 41 6 6 318-26 1994 169 15-20 1991 2011 1992 22 2/3 2/3 160-86 1992 22 2/3 2/3 211-27 2004 2008 38 9 9 2476-86 1987 52 3 3 176-83 1989 39 1 1 42-8 1980 10 155-67 1992 22 1 1 63-76 2013 75 1 1 7-17 1996 1993 8 305-12 1997 31 1 1 3-12 2004 19 1 1 14-29 2005 39 4 4 469-79 2002 32 12 12 2128-39 1997 12 4 4 328-35 2009 23 318 318 45-56 2001 50 2 2 45-53 1998 107 127-33 2000 49 2 2 174-81 2007 11-14 April 2007 Hobart, Tasmania, Australia 1991 40 2 2 169-73 2003 60 3 3 285-94 2005 2 305-24 2013 36 2 2 155-62 1998 182 1 1 41-50 2013 1980 29 1 1 54-61 1984 66 iv iv 1989 18 2001 1981 1985 46 665-6 2012 46 5 5 519-34 SAS Institute Inc 2004 9.1 2003 2003 18 2 2 103-10 1990 151 229-32 1974 80 105 1985 130 53 53 1997 3 1 1 81-7 2001 35 1 1 109-20 1996 30 2 2 265-73 1991 21 12 12 1801-7 1984 18 1 1 21-32 1989 2007 2008 38 1 1 56-87 1997 21 1 1 71-8 1995 338 1984 1989