method. The presence of total aflatoxins and carbamate pesticides residues were determined by high-performance liquid chromatography (HPLC) with fluorescence and UV- diode array (DAD) detectors, respectively. The recovery results of total aflatoxins and carbamate pesticides were found to range from 88.25 % to 92.9 % and 78.49 % to 98.11%, respectively. The results indicated that, all collected samples were free from any detectable residues of aflatoxins. On the other hand, promocarb, pirimicarb and aldicarb residues were found in few bee honey samples. All contaminated bee honey samples with carbamate pesticides were under maximum residue limit (MRL’s)
Determination of acaricide residues of flumethrin, tau-fluvalinate, coumaphos, and amitraz in honey ...
A sensitive, accurate and reliable multi-class GC–MS/MS assay protocol for quantification and confir...
A simple and fast multiresidue method has been developed to determine 48 pesticides within the major...
The aim of this study was to develop an easy analytical method for determining aldicarb, propoxur, c...
Increasing emissions of chemical compounds to the environment, especially of pesticides, is one of f...
The extensive use of pesticides in agriculture plays an important role in bees die-off and allows th...
A method is proposed for the simultaneous determination of nine benzimidazole and neonicotinoid pest...
International audienceOne of the factors that may explain nowadays honeybees' colonies losses is the...
A novel, simple, and rapid single-drop microextraction (SOME) procedure combined with GC has been de...
Multifloral honey samples were collected from the colonies of giant honeybee, Apis dorsata Fabricius...
In the current study, the QuEChERS extraction method with slight modifications, followed by liquid a...
Honey contaminations could derive from intensive agriculture and industrial activities, but also fro...
tAnalytical Chemistry Branch, Biological and Economic Analysis Division, Office of Pesticide Program...
AbstractNowadays, bee products are being produced in an environment polluted by different sources of...
Developed and validated analytical methods for the determination of a wide spectrum of pesticide res...
Determination of acaricide residues of flumethrin, tau-fluvalinate, coumaphos, and amitraz in honey ...
A sensitive, accurate and reliable multi-class GC–MS/MS assay protocol for quantification and confir...
A simple and fast multiresidue method has been developed to determine 48 pesticides within the major...
The aim of this study was to develop an easy analytical method for determining aldicarb, propoxur, c...
Increasing emissions of chemical compounds to the environment, especially of pesticides, is one of f...
The extensive use of pesticides in agriculture plays an important role in bees die-off and allows th...
A method is proposed for the simultaneous determination of nine benzimidazole and neonicotinoid pest...
International audienceOne of the factors that may explain nowadays honeybees' colonies losses is the...
A novel, simple, and rapid single-drop microextraction (SOME) procedure combined with GC has been de...
Multifloral honey samples were collected from the colonies of giant honeybee, Apis dorsata Fabricius...
In the current study, the QuEChERS extraction method with slight modifications, followed by liquid a...
Honey contaminations could derive from intensive agriculture and industrial activities, but also fro...
tAnalytical Chemistry Branch, Biological and Economic Analysis Division, Office of Pesticide Program...
AbstractNowadays, bee products are being produced in an environment polluted by different sources of...
Developed and validated analytical methods for the determination of a wide spectrum of pesticide res...
Determination of acaricide residues of flumethrin, tau-fluvalinate, coumaphos, and amitraz in honey ...
A sensitive, accurate and reliable multi-class GC–MS/MS assay protocol for quantification and confir...
A simple and fast multiresidue method has been developed to determine 48 pesticides within the major...