Far too many residues of pesticides are present in the waters of Drenthe (Dutch province). This needs to be reduced. But how? This question was central during a symposium in Assen, organised by Natuur en Milieufederatie Drenthe (Nature and Environment Federation) (NMFD) and us. 

The possible consequences of the presence of pesticides in water have been a big topic recently. Last year, our report about pesticides in the surface water of Drenthe already led to questions in the Provincial Council. Concentrations of pesticides exceeding the legal regulations have been found in the surface and ground water of Drenthe several times, which causes risks for human health and the environment. It is often overlooked that a mix of pesticides can cause additional problems, with policy makers only looking at the individual excesses per pesticide.

About 175 participants attended the symposium, including residents of Drenthe, representatives of water authorities, water companies, agriculture unions, environmental organisations and scientists. The symposium consisted of an informative part during which several experts presented their findings and projects, a debate about the problem, and recommendations for solutions.

Debate

During the debate it became clear that there is consensus about the need to reduce the use of pesticides. However, large conflicts of interests and differences about the nature and size of the problem exist between the parties.

Solutions

Many programmes have already been installed in Drenthe to curb the emission of pesticides by the agricultural sector. These measures have however proven to be insufficient. NMFD advocates stimulation for biological agriculture by the province of Drenthe, just like what’s happening in Groningen. In addition, the province could protect vulnerable groups and areas by making the environmental regulations stricter. WE suggest that Drenthe puts into practice sustainable agriculture that contributes to the national and international goals for healthy surroundings, sustainable consumption and production, and well functioning ecosystems.

The English summary of our report on pesticides in Drenthe’s waters.

Links to the  full publication, the presentations and media coverage can be found in the corresponding Dutch article.

The symposium was funded by the European Commission, under the DEAR (Development Education) program, and the Nationale Postcode Loterij.