The fate of kresoxim-methyl was studied in a tobacco field ecosystem, and a simple and reliable method was developed for the determination of kresoxim-methyl in soil, green and cured tobacco leaves. Kresoxim-methyl residues were extracted from samples with petroleum ether, and determined by gas ...
the product should be applied at 7 to 10 day intervals; later applications should be at 10 to 14 day intervals. Once the spray has dried, the product exhibits good rainfastness, but the protectant activity may
Atharvest residues in cereals and top fruit are <0.05 mg/kg and <1 mg/kg in grapes and vegetables. The soil DT50 = <3 days, and the Koc is 219 to 372. For the main metabolite, the Koc is 17 to 24. Hydrolytic stability tests indicate a DT50 of 34 days at pH 7 but only 7 ...
醚菌酯(kresoxim-methyl)又称(E)-2-甲氧亚氨基-[2-(邻甲基苯氧基甲基)苯基]乙酸甲酯,是一种高效、广谱、新型杀菌剂。 baike.baidu.com|基于310个网页 2. 克收欣 这批香蕉的供货来源为高雄市旗山区一处农场,被检出的克收欣(Kresoxim-methyl)1.93ppm,超过标准值0.01ppm193倍。 … ...
The dissipation of kresoxim-methyl 44.3% SC @250 g a.i ha−1 for recommended dose (RD) and 500 g a.i ha−1 for double of the recommended dose (DD) were studied. Residues were extracted from green chilli fruit with ethyl acetate, and cleanup was given using primary secondary amine ...
dissipationrisk assessmentKresoxim-methyl is a high-efficiency and broad-spectrum fungicide used for the control of rice fungal diseases; however, its residues after application potentially threaten human health. Investigations on the dissipation of kresoxim-methyl residue in rice field systems and dietary...
An adequate analytical enforcement method is available to control the residues of kresoxim-methyl on the commodity under consideration. Based on the risk assessment results, EFSA concludes that the proposed use of kresoxim-methyl on leeks will not result in a consumer exposure exceeding the ...
Wang Y,Liu C,Gao J,et al.Dissipation behavior of hexaconazole and kresoxim-methyl residues in ginseng and soil under field conditions[J].Environ Monit Assess,2015,187(1):4126.WANG Y, LIU C, GAO J, et al. Dissipation behavior of hexaconazole and kresoxim-methyl residues in ginseng and ...
Dissipation behavior of hexaconazole and kresoxim-methyl residues in ginseng and soil under field conditions[J] . Yan Wang,Chang Liu,Jie Gao,Chunwei Wang,Lili Cui,Aijun Li.Environmental Monitoring and Assessment . 2015 (1)Wang, Y, Liu, C, Gao, J, Wang, CW, Cui, LL, Li, AJ (2015) ...
In the present study, quantification has been done on the basis of residues of kresoxim methyl alone and the total residues (sum of parent + acid metabolite), because for the purpose of monitoring of soil, residues of acid metabolite were also considered along with the residues of parent ...