Table 8. Residues of ziram (as CS2) in pears from foliar application of ziram in supervised trials in Belgium, France, Italy, The Netherlands, Spain and USA. Underlined residues are from treatments according to GAP and are valid data for MRL estimation.
Country, year (variety) |
Application |
PHI, days |
Ziram residues as CS2 mg/kg |
Ref. |
|||
Form |
kg ai/ha |
kg ai/hl |
No. |
||||
Belgium, 1966 (Conference)
|
WP
|
7x3.6 |
7x0.18 |
11 |
0 |
0.601 |
66/09
|
+4x2.7 |
+4x0.15 |
|
2 |
0.45 |
|||
|
|
|
7 |
0.80 |
|||
|
|
|
14 |
0.60 |
|||
|
|
|
21 |
<0.2 |
|||
Belgium, 1994 (Conference) |
WG
|
2.3 |
0.23 |
4 |
0 |
3.8 c 0.13 |
UCB B 94-1 93101-RU-010-8 |
|
|
|
15 |
0.66 c 0.09 |
|||
|
|
|
20 |
0.54 c 0.14 |
|||
France, 1992 (Conference) |
WG
|
2.4 |
0.20 |
14 |
0 |
1.3 |
2-37 |
|
|
|
15 |
0.78 |
|||
|
|
|
32 |
0.26 |
|||
France, 1992 (Conference) |
WG
|
4.8 |
0.40 |
14 |
0 |
2.3 |
2-37
|
|
|
|
15 |
0.78 |
|||
|
|
|
32 |
0.27 |
|||
France, 1993 (Williams)
|
WG
|
2.92 |
0.54 |
6 |
0 |
4.9 |
UCB B 93-12 93101-RU-010-7
|
|
|
|
6 |
4.3 |
|||
|
|
|
13 |
3.6 |
|||
|
|
|
20 |
2.4 |
|||
|
|
|
27 |
3.8 |
|||
|
|
|
34 |
1.5 |
1 Residues in this trial were measured as ziram, by a polarographic method. Residue data in the table are calculated and expressed as CS2.2 Nominal application rate 2.4 kg ai/ha, measured 2.9 ± 0.2 kg ai/ha.
Country, year (variety) |
Application |
PHI, days |
Ziram residues as CS2 mg/kg |
Ref. |
|||
Form |
kg ai/ha |
kg ai/hl |
No. |
||||
France, 1994 (Guyot)
|
WG
|
2.3 |
0.23 |
4 |
0 |
1.8 3.4 2.5 |
94021/02-FPBI
|
|
|
|
7 |
2.7 1.0 1.2 c 0.2 |
|||
|
|
|
14 |
0.94 0.65 1.5 |
|||
|
|
|
21 |
0.80 1.0 1.6 |
|||
|
|
|
28 |
0.50 1.1 0.40 |
|||
Italy, 1993 (William)
|
WG
|
2.8 |
0.16 |
4 |
7 |
1,8 |
304727 RA-2095/93
|
|
|
5 |
0 |
3.3 |
|||
|
|
|
10 |
0.64 |
|||
|
|
|
21 |
0.47 |
|||
|
|
|
28 |
0.33 |
|||
|
|
|
35 |
0.23 |
|||
Netherlands, 1994 (Conference) |
WG |
2.4 |
0.23 |
4 |
0 |
1.6 c 0.15 |
UCB B 94-2 93101-RU-010-9 |
|
|
|
14 |
0.58 c 0.07 |
|||
Spain, 1994 (Ercolini)
|
WG
|
2.3 |
0.23 |
4 |
0 |
1.3 1.6 3.3 |
94021/01-FPBI
|
|
|
|
7 |
1.1 1.6 1.9 |
|||
|
|
|
14 |
1.1 0.85 1.1 |
|||
|
|
|
21 |
1.0 0.50 0.85 |
|||
|
|
|
28 |
0.80 1.4 0.50 |
|||
USA (CA), 1988 (Bartlett) |
WG |
6.8 |
1.8 |
4 dt |
5 |
1.8 1.1 0.86 1.1 |
90A-88
|
|
|
|
14 |
0.53 0.67 0.49 0.64 |
|||
|
|
|
|
c 0.12 c 0.14 |
|||
USA (NY), 1988 (Bartlett) |
WG |
6.8 |
1.8 |
7 |
14 |
0.42 0.84 0.94 0.62 |
89B-88 |
|
|
|
21 |
0.21 0.59 0.04 0.29 |
|||
USA (WA), 1988 (Red D'Anjou) |
WG |
6.8 |
1.45 |
4 |
5 |
2.0 |
90C-88 |
|
|
|
14 |
1.2 |
dt: other dithiocarbamates also used during the growing period.
c: control sample.
a: application by aircraft.
Table 9. Residues of ziram (as CS2) in apricots from foliar applications of ziram in supervised trials in the USA.
State, year (variety) |
Application |
PHI, days |
Ziram residues as CS2, mg/kg |
Ref. |
|||
Form |
kg ai/ha |
kg ai/hl |
No. |
||||
CA, 1988 (Modesto)
|
WG
|
5.1 |
1.2 |
5 |
30 |
0.97 1.4 1.3 1.5 |
84D-88
|
|
|
|
45 |
1.0 1.4 1.6 0.90 |
|||
|
|
|
60 |
0.89 0.75 0.78 0.90 |
|||
CA, 1990 (Royal Blenheim) |
WG
|
6.8 |
1.45 |
5 |
30 |
2.8 4.8 |
90101
|
|
|
|
45 |
3.0 1.2 |
|||
|
|
|
60 |
2.4 1.0 |
|||
CA, 1990 (Royal Blenheim)
|
WG
|
6.8 |
7.3 |
5 a |
30 |
5.3 0.88 0.80 0.55 |
90101
|
|
|
|
45 |
1.9 0.46 0.37 0.32 |
|||
|
|
|
60 |
1.4 0.34 0.37 0.33 |
|||
WA, 1990 (Tilton) |
WG |
6.8 |
1.45 |
5 |
30 |
3.7 3.6 3.4 |
90102
|
|
|
|
45 |
2.8 2.4 2.4 |
|||
|
|
|
60 |
1.5 1.5 1.1 |
a: application by aircraft.