0185-3309 0185-3309 S0185-33092020000300107 10.18781/r.mex.fit.2006-3 Mexico México Mexico 00 00 2020 00 00 2020 38 3 420 433

2005 336 2 2 240-50 1996 35 2 2 129-32 1996 2006 20 2012 39 2001 85 11 11 1208 2004 20 3 3 220-3 2006 722 321-5 1999 83 4 4 399 1980 70 321-4 1985 14 12-3 2015 33 2 2 219-31 2007 91 1 1 110 2004 152 4 4 215-8 2013 82 235-41 2010 155 1367-70 2009 15 1 1 41-7 2019 United States Department of Agriculture (USDA) 2019 88 2008 1 4 4 122-5