Ploughing after breaking alfalfa crop to reduce rodent populations, where risk is high.
Insecticides are restricted to control Sitona species, control all pests only under high pressure.
Alfalfa biomass should be exported from the field.
In case of Cuscuta presence an interval of min 3 year without alfalfa and sugarbeet should be respected.
Early clean cut to restrict weeds.
Single plants and patch chemical control for problematic perennials (e.g. Rumex species, Cirsium arvense) and all toxic species.