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The present study compares survival, growth, and developmental and gross teratogenic effects of amitraz, its metabolite (2,4-dimethylaniline) and paraquat on Xenopus embryos. Xenopus laevis, a claw-footed and tongueless frog, is native to the Lake Victoria basin.
2 kwi 2019 · In this study, we develop a gas chromatography/mass spectrometry (GC/MS) method for determination of amitraz and its degradation products 2,4 dimethylaniline (DMA), 2,4 dimethylformamidine (DMF) and N-(2,4-dimethyl phenyl)-N’-methylformamidine (DMPF) in cucumber and quince.
1 lip 2010 · A new method has been developed for determination and confirmation of amitraz and its main metabolite, 2,4-dimethylaniline, in food animal tissues using gas chromatography-electron capture detector (GC-ECD) and gas chromatography–mass spectrometry detector (GC–MS).
Analysis of “Amitraz (sum)” in samples with incurred residues - Comparison of the approach covering the individual metabolites via LC-MS/MS with the approach involving cleavage to DMA
The formamidine-based pesticide amitraz [N-(2,4-dimethylphenyl)-N-[[2,4-dimethylphenyl) imino]methyl]-N-methylmethanimidamide] is widely used in agriculture and veterinary medicine as an insecticide and acaricide [1 ]. Amitraz poisonings in humans are not ubiquitous as those in animals. The majority of intoxications are observed in
13 lut 2007 · A rapid and sensitive method has been developed and validated in-house for the determination of total amitraz in pears, strawberries, oranges and honey. Samples were hydrolysed (under acidic followed by alkaline conditions) to convert amitraz to 2,4-dimethyaniline, which was then partitioned into 2,2,4-trimethylpentane prior to quantification ...
1 wrz 2015 · Article PDF Available. Rapid and simple determination of residues of the aniline-forming pesticides amitraz, vinclozolin and chlorpropham in plant-based foodstuffs and honey by means of HS-SPME...
