Primary crops (available studies) | Crop groups | Crop(s) | Application(s) | Sampling (DAT) | Comment/Source |
---|---|---|---|---|---|
Fruit crops | grapes | Foliar: 4 × 26.5 mg a.i./L (= 4 × 26.5 g a.i./ha; France, 2021) | 0, 14, 28, 42, 102 DAT1 | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005; EFSA, 2008) | |
Foliar: 4 × 22.5 mg a.i./L (= 4 × 22.5 g a.i./ha; France, 2021) | 0, 14, 28, 42, 102 DAT1 | Radiolabelled active substance: [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | |||
Topical in growth chamber (translocation study): 0.49 μCi/leaf | 2h, 3, 7, 10, 14, 28 DAT | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005) | |||
Topical in growth chamber (translocation study): rate not clearly reported | 0, 1, 4, 8, 14, 20, 32 DAT | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005) | |||
Root crops | Sugar beet | Foliar: 3 × 100 g a.i./ha | 0, 20, 41, 76 DAT1 | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005; EFSA, 2008) | |
Foliar: 3 × 100 g a.i./ha and 3 × 500 g a.i./ha | 23 DAT3 | Radiolabelled active substance: [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | |||
Topical in growth chamber (translocation study): 0.96 μCi/leaf | 2h, 3, 7, 14 and 21 DAT | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005) | |||
Topical in growth chamber (translocation study): 0.45 μCi/leaf | 2h, 3, 7, and 14 DAT | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005) | |||
Cereals/grass | wheat | Foliar: 2 × 125 g a.i./ha | Post‐1st application (0 DAT1), pre‐ and post‐ 2nd application (23 DAT1), harvest (64 DAT1) | Radiolabelled active substance: [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | |
Foliar: 2 × 125 g a.i./ha | Post‐1st application (0 DAT1), pre‐ and post‐2nd application (23 DAT1), harvest (64 DAT1) | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005; EFSA, 2008) | |||
Foliar: 3 × 125 g a.i./ha | Maturity (BBCH 89–90) | Radiolabelled active substance: [14C‐triazole] and [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | |||
Topical in growth chamber (translocation study): rate not clearly reported | 0, 4, 7, 14, 21 DAT | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005) | |||
Rotational crops (available studies) | Crop groups | Crop(s) | Application(s) | PBI (DAT) | Comment/Source |
Root/tuber crops | carrots |
Bare soil: 500 g a.i./ha Additional plots treated at 2,500 g a.i./ha to facilitate identification |
30, 120, 365 | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005; EFSA, 2008) | |
Bare soil: 500 g a.i./ha Additional plots treated at 5,000 g a.i./ha to facilitate identification (PBI 120) |
30, 120, 223, 365 | Radiolabelled active substance: [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | |||
Leafy crops | lettuce |
Bare soil: 500 g a.i./ha Additional plots treated at 2,500 g a.i./ha to facilitate identification |
30, 120, 365 | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005; EFSA, 2008) | |
Bare soil: 500 g a.i./ha Additional plots treated at 5,000 g a.i./ha to facilitate identification (PBI 120) |
30, 120, 223, 365 | Radiolabelled active substance: [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | |||
Cereal (small grain) | Wheat |
Bare soil: 500 g a.i./ha Additional plots treated at 2,500 g a.i./ha to facilitate identification |
30, 120, 365 | Radiolabelled active substance: [14C‐triazole] tetraconazole (Italy, 2005; EFSA, 2008) | |
Wheat, sorghum |
Bare soil: 500 g a.i./ha Additional plots treated at 5,000 g a.i./ha to facilitate identification (PBI 120) |
30 (wheat), 120 (wheat), 223 (sorghum), 365 (wheat) | Radiolabelled active substance: [14C‐phenyl] tetraconazole (Italy, 2005; EFSA, 2008) | ||
Processed commodities (hydrolysis study) | Conditions | Stable? | Comment/Source | ||
Pasteurisation (20 min, 90°C, pH 4) | Yes | Parent (Italy, 2005; EFSA, 2008) and TDMs (TA, TAA, TLA and 1,2,4‐T) (EFSA, 2018b) | |||
Baking, brewing and boiling (60 min, 100°C, pH 5) | Yes | Parent (Italy, 2005; EFSA, 2008) and TDMs (TA, TAA, TLA and 1,2,4‐T) (EFSA, 2018b) | |||
Sterilisation (20 min, 120°C, pH 6) | Yes | Parent (Italy, 2005; EFSA, 2008) and TDMs (TA, TAA, TLA and 1,2,4‐T) (EFSA, 2018b) |