EARLY LAYBY

EARLY SEASON AF36 APPLICATION

CLOSED CANOPY OPEN CANOPY

AF36 GROUND APPLICATION

IRRIGATION EFFECTS

ARIZONA 2003 AF36 PROGRAM SUMMARY AREAS COUNTIES GINS FIELDS ACRES 9 5 10 824 19,946

ARIZONA 2004 AF36 PROGRAM SUMMARY AREAS COUNTIES GINS FIELDS ACRES 12 4 10 851 23,439

AF36 CROP (SEED) EFFECTS SUMMARY 2003 2002 2001 TOTAL FIELDS SAMPLED 160 271 71 AVERAGE AF36 LEVEL 78.7 70.4 62.9 AVERAGE S STRAIN LEVEL 3.6 1.8 1.9

2003 AF36 YUMA COUNTY CROP EFFECTS LOCATION TOWNSHIPS SAMPLE SIZE AVG AF36 % AVG S STRAIN % ROLL1 8 36 86.1 1.7 GILA VALLEY 7 23 67.1 4.8 1 MULTIPLE YEAR TREATMENTS

AF36 PROGRAM TREATMENT SUMMARY 1999-2003 TOTAL FIELDS TREATED = 1825 # OF FIELDS % 1 1412 77% 2 347 19% 3-5 66 4%

GINNING ISSUES - TIMING - LOGISTICS

AF36 GOALS 1. BUILD A PROGRAM FOR AFLATOXIN CONTROL NOT MANDATORY A PARTNERSHIP 2. OPTIMIZE PROGRAM SCOPE EFFECTIVENESS ECONOMIC BENEFIT