Field inspections 1997

Genome analysis shows that Japanese beetle populations in Switzerland have different origins. This indicates several entry and dispersal routes – knowledge that can help develop targeted prevention and containment measures.

Wines produced from resistant grape varieties are in the ascendant in Swizerland. Consumers are showing that they are open to them. The market penetration of these wines, especially in the catering sector, could be improved through better communication.

The biodiversity of grassland areas is a precious resource that must be preserved. The evaluation of the in situ conservation programme by farmers and experts has led to recommendations for its improvement.