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UPLC-MS/MS method for determination of selected pyrrolizidine alkaloids in feed.
Alkaloids known as secondary metabolites are grouped by typical structural characteristics into large families such as pyrrolizidine alkaloids (PAs) comprising more than 350 individual heterocyclicExpand
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Occurrence of Chlorotriazine herbicides and their transformation products in arable soils.
Chlorotriazine herbicides (CTs) are widely used pest control chemicals. In contrast to groundwater contamination, little attention has been given to the circumstances of residue formation of parentExpand
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Currently and recently used pesticides in Central European arable soils.
Although large amounts of pesticides are used annually and a majority enters the soil to form short- or long-term residues, extensive soil surveys for currently used pesticides (CUPs) are scarce. ToExpand
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Ecological risk assessment of pesticide residues in arable soils of the Czech Republic.
Currently used pesticides (CUPs) represent one of the largest intentional inputs of potentially hazardous compounds into agricultural soils. Subsequently, pesticide residues (PRs) and theirExpand
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Spatial and temporal distribution of the currently-used and recently-banned pesticides in arable soils of the Czech Republic.
This study presents monitoring data on the spatial and temporal occurrence of pesticide residues in arable soils of the Czech Republic and relates it to soil properties, pesticide usage and data onExpand
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Ecological risk assessment of pesticide residues in arablesoils of the Czech Republic
Currently used pesticides (CUPS) represent one of the largest intentional inputs of potentially hazardous compounds into agricultural soils. Subsequently, pesticide residues (PRs) and theirExpand
MICROWAVE-ASSISTED HYDROLYSIS FOR LYSINE DETERMINATION
The Central Institute for Supervising and Testing in Agriculture (CISTA) ensures monitoring of amino acids in feedingstuffs. Sample preparation for amino acid analysis is a laborious and timeExpand