Skip to main content
. 2020 Jul 9;18(7):e06175. doi: 10.2903/j.efsa.2020.6175
Primary crops (available studies) Crop groups Crop(s) Application(s) Sampling (DAT) Comment/Source
Fruit crops Grape Foliar, 3 × 0.5 kg a.s./ha 0, 14, 35 (maturity) Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2007, 2011a)
Tomato Foliar, 3 × 0.75 kg a.s./ha 0, 40 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2007)
Peach

Foliar, 3 × 0.28 kg a.s./ha

3 × 2.8 kg a.s./ha

2.1 + 6.3 kg a.s./ha

28

28

30, 114

 Radiolabelling: [phenyl‐U‐14C] (EFSA, 2007)
Root crops Spring onion

Foliar, 0.6 + 0.9 kg a.s./ha

2.8 + 3.4 kg a.s./ha

 0, 7, 14, 28 Radiolabelling: [phenyl‐U‐14C] (EFSA, 2011a)
Potato Seed, 2.5 g a.s./100 kg seed 0, 40, 71, 95 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2011a)
Leafy crops Lettuce

Foliar, 3 × 0.2 kg a.s./ha

3 × 0.6 kg a.s./ha

 0, 6, 13 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2011a)
Cereals/grass Rice Seed, 6.5 g a.s./100 kg seed 0, 38, 76, 152 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2011a)
Wheat Seed, 3.9‐ 7.4 g a.s./100 kg seed 48, 83, 106 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2011a)
Pulses/oilseeds Cotton Seed, 2.5 or 5 g a.s./100 kg seed 186 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2011a)
Soybean Seed, 5 g a.s./100 kg seed 28, 38, 133 Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2011a)
Rotational crops (available studies) Crop groups Crop(s) Application(s) PBI (DAT) Comment/Source
Root/tuber crops Sugar beets 0.75 kg a.s./ha 140, 320, 345 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
Turnips 0.124 kg a.s./ha 33, 90 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
Radishes 0.062 kg a.s./ha 32, 90 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
1.117 kg a.s./ha 30, 90, 210 Radiolabelling: [phenyl‐14C] (EFSA, 2007, 2011a)
Leafy crops Lettuce 0.75 kg a.s./ha 90 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
Pulses and oilseeds Mustard 0.124 kg a.s./ha 33, 90 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
0.062 kg a.s./ha 32, 90
1.117 kg a.s./ha 30, 90, 210
Cereal (small grain) Winter wheat 0.75 kg a.s./ha 140, 320, 345 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
Spring wheat 0.124 kg a.s./ha 33, 90 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
0.062 kg a.s./ha 32, 90 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
1.117 kg a.s./ha 30, 90, 210 Radiolabelling: [phenyl‐14C] (EFSA, 2007, 2011a)
Corn 0.75 kg a.s./ha 140, 320, 345 Radiolabelling: [pyrrole‐14C] (EFSA, 2007, 2011a)
Processed commodities (hydrolysis study) Conditions Stable? Comment/Source
Pasteurisation (20 min, 90°C, pH 4) Yes Radiolabeling: [pyrrole‐4‐14C] (EFSA, 2007)
Baking, brewing and boiling (60 min, 100°C, pH 5) Yes Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2007)
Sterilisation (20 min, 120°C, pH 6) Yes Radiolabelling: [pyrrole‐4‐14C] (EFSA, 2007)