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. 2020 Feb 21;18(2):e05999. doi: 10.2903/j.efsa.2020.5999
Primary crops (available studies) Crop groups Crops Applications Sampling Comment/source
Root crops Sugar beet Foliar: 4 × 0.29 kg/ha; interval 14 days 7 DALA: roots, tops, leaves [U‐14C‐phenyl] prothioconazole (EFSA, 2014)
Foliar: 4 × 0.29 kg/ha; interval 14 days 7 DALA: roots, tops, leaves [3,5‐14C‐triazole] prothioconazole (EFSA, 2014)
Cereals/grass Wheat Foliar (spring wheat): 2 × 0.22 kg/ha; BBCH 32–65

6 DALA: forage 26 DALA: hay

48 DALA: grain and straw

[U‐14C‐phenyl] prothioconazole (EFSA, 2007b)
Foliar (summer wheat): 2 × 0.25 kg/ha; interval 27 days (BBCH 31–59)

0, 14 DALA: forage

48 DALA: grain and straw

[3,5‐14C‐triazole] prothioconazole‐desthio (EFSA, 2007b)
Foliar (spring wheat): 2 × 0.18/0.29 kg/ha; BBCH 32–65 Forage, hay, grain, straw [3,5‐14C‐triazole] prothioconazole (EFSA, 2014)
Seed (spring wheat): 1 × 0.02 or 0.10 kg/100 kg seeds (ca. 220 kg seeds/ha)

57 DAT: forage

110 DAT: hay

153 DAT: grain and straw

[U‐14C‐phenyl] prothioconazole (EFSA, 2007b)
Pulses/oilseeds Peanuts Foliar: 3 × 0.3 kg/ha; interval 21 days (BBCH 66–75) 14 DALA: hays and nuts without shells [U‐14C‐phenyl] prothioconazole (EFSA, 2007b)
Foliar: 3 × 0.3 kg/ha; interval 21 days (BBCH 66–75) 14 DALA: hays and nuts without shells [3,5‐14C‐triazole] prothioconazole (EFSA, 2014)
Rotational crops (available studies) Crop groups Crops Application PBI (DAT) Comment/source
Root/tuber crops Turnips Soil, 0.58 kg/ha 94, 201, 349 (roots, tops) [U‐14C‐phenyl] prothioconazole (EFSA, 2007b)
Leafy crops Swiss chards 80, 188, 348
Cereals (small grain) Spring wheat Green material: 73, 178, 327Hay: 111, 231, 377Grain, straw: 1445, 269, 412
Processed commodities (hydrolysis study) Conditions Stable Comment/Source
Pasteurisation (20 min, 90°C, pH 4) Yes Prothioconazole degrades to prothioconazole‐desthio under sterilisation process (≤ 11% AR). Prothioconazole‐desthio remains stable (99.4–99.9% of AR) (United Kingdom, 2018)
Baking, brewing and boiling (60 min, 100°C, pH 5) Yes
Sterilisation (20 min, 120°C, pH 6) Yes