The report below has been reprinted from the original
analysis conducted by the Consumers Union of the United States, Inc.,
Public
Service Projects
Department,
Technical Division.
"Which Foods Have the Highest TI Values? Seven foods
consistently had high or very high TI's each time tested:
Fresh peaches (both domestic and imported); frozen
and fresh winter squash grown in the U.S.; domestic and imported apples,
grapes, spinach and pears; and U.S.-grown
green beans. Among
these, U.S. peaches and frozen winter squash had TI Values
about 10-fold higher than even the other "high" scores..."
This Report is very long, and has been broken down
into different sections:
Quick Links
|| Summary || Introduction
to the USDA Pesticide Data Program || Methodology & Toxicity
Index ||
|| Results and Discussion || Recommendations || Tables:
Pesticide Contamination in Fruits & Vegetables ||
DO YOU KNOW WHAT YOU'RE EATING?
AN ANALYSIS OF U.S. GOVERNMENT DATA
ON PESTICIDE RESIDUES IN FOODS1
Links to the Individual
Tables
|| Table
1: Foods Tested by the USDA Pesticide Data Program, 1994-1997 ||
|| Table
2: Acute Toxicity of Pesticides Detected ||
|| Table
3: Chronic Toxicity of Pesticides Detected ||
|| Table
4: Toxicity
Indices for Foods Tested ||
|| Table 5: Shares of Total Toxicity Index Values Contributed by Individual Pesticides Detected ||
|| Table
6: Odds of Exceeding "Safe" Daily Doses for Selected
Pesticides in Selected Foods ||
|| Table
7: Multiple Pesticide Residues: Frequency Distribution of Samples ||
|| Table
8: Applications of Selected High-Risk Pesticides to Selected Crops ||
|
Table 7. Multiple Pesticide Residues: Frequency Distribution of Samples With Different Numbers of Residues
Detected by the USDA Pesticide Data Program, 1996
|
|
|
|
|
Number of Residues per Sample
|
|
Food
|
Country of
Origin
|
Total Number of Samples
|
0
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
One or
More
|
% Samples One or More
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Apples
|
U.S.
|
502
|
9
|
27
|
68
|
133
|
125
|
78
|
33
|
13
|
7
|
7
|
2
|
|
|
|
|
493
|
98.2%
|
|
|
South Africa
|
6
|
0
|
1
|
1
|
2
|
|
2
|
|
|
|
|
|
|
|
|
|
6
|
100.0%
|
|
|
New Zealand
|
15
|
0
|
1
|
5
|
4
|
4
|
1
|
|
|
|
|
|
|
|
|
|
15
|
100.0%
|
|
|
Canada
|
4
|
0
|
2
|
1
|
|
1
|
|
|
|
|
|
|
|
|
|
|
4
|
100.0%
|
|
|
Chile
|
3
|
0
|
|
2
|
1
|
|
|
|
|
|
|
|
|
|
|
|
3
|
100.0%
|
|
|
All Sources
|
530
|
9
|
31
|
77
|
140
|
130
|
81
|
33
|
13
|
7
|
7
|
2
|
|
|
|
|
521
|
98.3%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Apple Juice
|
U.S.
|
164
|
55
|
59
|
26
|
15
|
8
|
1
|
|
|
|
|
|
|
|
|
|
109
|
66.5%
|
|
|
Argentina
|
11
|
2
|
3
|
4
|
1
|
1
|
|
|
|
|
|
|
|
|
|
|
9
|
81.8%
|
|
|
Mexico
|
1
|
0
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1
|
100.0%
|
|
|
Other Countries
|
3
|
3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.0%
|
|
|
All Sources
|
179
|
60
|
63
|
30
|
16
|
9
|
1
|
|
|
|
|
|
|
|
|
|
119
|
66.5%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Grapes
|
U.S.
|
211
|
65
|
61
|
46
|
20
|
14
|
4
|
|
1
|
|
|
|
|
|
|
|
146
|
69.2%
|
|
|
Chile
|
279
|
29
|
42
|
79
|
47
|
38
|
30
|
9
|
4
|
1
|
|
|
|
|
|
|
250
|
89.6%
|
|
|
South Africa
|
10
|
0
|
5
|
2
|
3
|
|
|
|
|
|
|
|
|
|
|
|
10
|
100.0%
|
|
|
Mexico
|
24
|
10
|
7
|
5
|
2
|
|
|
|
|
|
|
|
|
|
|
|
14
|
58.3%
|
|
|
Unknown
|
1
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0
|
|
|
|
All Sources
|
525
|
104
|
115
|
132
|
72
|
52
|
34
|
9
|
5
|
1
|
|
|
|
|
|
|
420
|
80.0%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tomatoes
|
U.S.
|
135
|
52
|
38
|
23
|
11
|
4
|
3
|
4
|
|
|
|
|
|
|
|
|
83
|
61.5%
|
|
|
Mexico
|
34
|
6
|
8
|
5
|
3
|
6
|
1
|
3
|
|
2
|
|
|
|
|
|
|
28
|
82.4%
|
|
|
Canada
|
5
|
4
|
|
|
1
|
|
|
|
|
|
|
|
|
|
|
|
1
|
20.0%
|
|
|
Netherlands
|
1
|
0
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1
|
100.0%
|
|
|
Unknown
|
4
|
2
|
1
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
2
|
50.0%
|
|
|
All Sources
|
179
|
64
|
48
|
29
|
15
|
10
|
4
|
7
|
0
|
2
|
|
|
|
|
|
|
115
|
64.2%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Peaches
|
U.S.
|
199
|
12
|
24
|
47
|
40
|
44
|
18
|
12
|
1
|
1
|
|
|
|
|
|
|
187
|
94.0%
|
|
|
Chile
|
130
|
1
|
15
|
27
|
32
|
24
|
15
|
6
|
6
|
3
|
1
|
|
|
|
|
|
129
|
99.2%
|
|
|
All Sources
|
329
|
13
|
39
|
74
|
72
|
68
|
33
|
18
|
7
|
4
|
1
|
|
|
|
|
|
316
|
96.0%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Carrots
|
U.S.
|
481
|
107
|
133
|
126
|
78
|
21
|
14
|
1
|
1
|
|
|
|
|
|
|
|
374
|
77.8%
|
|
|
Canada
|
10
|
1
|
2
|
1
|
2
|
2
|
2
|
|
|
|
|
|
|
|
|
|
9
|
90.0%
|
|
|
Mexico
|
8
|
4
|
3
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
4
|
50.0%
|
|
|
Unknown
|
1
|
0
|
|
|
1
|
|
|
|
|
|
|
|
|
|
|
|
| |