A recently published paper by Agroscope gives an overview of preventive measures and non-chemical methods of controlling weeds, diseases and pests in arable farming and field vegetable cultivation.
Permanent grasslands consist of multiple species and cultivars, whose compositions change over time. Identifying such changes visually is laborious at species level and impossible at cultivar level. Two DNA-based methods were tested for this purpose.
Thanks to the selection of new clones, the ‘Räuschling’ grape variety has become more consistent in terms of cultivation and wine quality. Multi-year trials have shown that four new clones stabilise yield and quality and reduce the risk of both berry splitting and Botrytis (grey mould) infestation.