Transcript REFINEMENTS IN ATOXIGENIC STRAIN power point II

EARLY LAYBY
EARLY SEASON AF36
APPLICATION
CLOSED CANOPY
OPEN CANOPY
AF36 GROUND APPLICATION
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
TREATMENTS
# 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