Comparison of different monitoring methods for the measurement of metaldehyde in surface waters.

ABSTRACT: Metaldehyde is recognised as an emerging contaminant. It is a powerful molluscicide and is the active compound in many types of slug pellets used for the protection of crops. The application of pellets to land generally takes place between August and December when slugs thrive. Due to its high use and physico-chemical properties, metaldehyde can be present in the aquatic environment at concentrations above the EU Drinking Water Directive limit of 100 ng L^-1 for a single pesticide. Such high concentrations are problematic when these waters are used in the production of drinking water. Being able to effectively monitor this pollutant of concern is important. We compared four different monitoring techniques (spot and automated bottle sampling, on-line gas chromatography/mass spectr

SUBMITTER: Castle GD 

PROVIDER: S-EPMC6333724 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature