2007-0934 2007-0934 S2007-09342018000100259 10.29312/remexca.v9i1.865 Mexico Mexico Mexico Mexico 00 02 2018 00 02 2018 9 1 259 265

2006 12 1 1 117-23 1978 1 2da 743 1919 1 1 1 174 2006 86 13 13 1999-2001 2009 811 69-76 2012 67 2 2 109-20 1973 252 2005 3 17 17 333-40 2007 81 81-7 2003 315 2010 75 6 6 485-92 2015 17 33-49 1999 41 41 95-8 2004 9 1 1 51-8 2007 32 11 11 728-34 1999 second 315 2002 36 2 2 217-33 1978 432 2009 179 UPOV (International Union for the Protection of New Varieties of Plants) 2006 36 1999