PMID- 25963765 OWN - NLM STAT- MEDLINE DCOM- 20151113 LR - 20181202 IS - 1573-2959 (Electronic) IS - 0167-6369 (Linking) VI - 187 IP - 6 DP - 2015 Jun TI - Dissipation, residues, and safety evaluation of trifloxystrobin and tebuconazole on ginseng and soil. PG - 344 LID - 10.1007/s10661-015-4591-6 [doi] AB - Supervised field trials at two locations in 2012 and 2013 were conducted to evaluate the dissipation, terminal residues, and safety evaluation of Nativo 75 water dispersible granule (WG) (25 % trifloxystrobin + 50 % tebuconazole) on ginseng and soil following foliar application at a recommended dose 150 (50 + 100) and 1.5 times of the recommended dosage 225 (75 + 150) g a.i. ha(-1). The average recoveries of trifloxystrobin and tebuconazole at three spiking levels in ginseng root, stem, and leaf and in soil were in the ranges of 81.0-96.8 % and 80.2-97.5 % with relative standard deviations (RSDs) of 4.92-13.13 % and 4.67-8.35 %, respectively. The half-lives of trifloxystrobin and tebuconazole were 5.92-9.76 days and 4.59-7.53 days, respectively. The terminal residues were all below the maximum residue limits (MRLs) of EU, USA, Canada, Japan, and South Korea. The food safety was evaluated by comparing the estimated daily intake (IEDI) with its acceptable daily intake (ADI). IEDI values calculated from residue data were found to be far less than the ADI on ginseng. Therefore, it would be unlikely to cause health problems induced by Nativo 75 WG use on ginseng at a dosage of 150-225 g a.i. ha(-1). FAU - Wang, Yan AU - Wang Y AD - College of Agronomy, Jilin Agricultural University, Changchun, 130118, China. FAU - Wang, Chunwei AU - Wang C FAU - Gao, Jie AU - Gao J FAU - Liu, Chang AU - Liu C FAU - Cui, Lili AU - Cui L FAU - Li, Aijun AU - Li A LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20150512 PL - Netherlands TA - Environ Monit Assess JT - Environmental monitoring and assessment JID - 8508350 RN - 0 (Acetates) RN - 0 (Fungicides, Industrial) RN - 0 (Imines) RN - 0 (Methacrylates) RN - 0 (Pesticide Residues) RN - 0 (Soil) RN - 0 (Soil Pollutants) RN - 0 (Strobilurins) RN - 0 (Triazoles) RN - 401ATW8TRW (tebuconazole) RN - F625Z36B2D (trifloxystrobin) SB - IM MH - Acetates/*analysis MH - Environmental Monitoring MH - Fungicides, Industrial/*analysis MH - Half-Life MH - Imines/*analysis MH - Methacrylates/analysis MH - Panax/*chemistry MH - Pesticide Residues/*analysis MH - Plant Leaves/chemistry MH - Plant Stems/chemistry MH - Soil/chemistry MH - Soil Pollutants/analysis MH - Strobilurins MH - Triazoles/*analysis EDAT- 2015/05/13 06:00 MHDA- 2015/11/14 06:00 CRDT- 2015/05/13 06:00 PHST- 2014/12/24 00:00 [received] PHST- 2015/05/05 00:00 [accepted] PHST- 2015/05/13 06:00 [entrez] PHST- 2015/05/13 06:00 [pubmed] PHST- 2015/11/14 06:00 [medline] AID - 10.1007/s10661-015-4591-6 [doi] PST - ppublish SO - Environ Monit Assess. 2015 Jun;187(6):344. doi: 10.1007/s10661-015-4591-6. Epub 2015 May 12.