1. Alsanius B, Magnusson C, Nicolaisen M, Wright SAI, Wendell M, Krokene P, Stenberg J, Thomsen IM, Rafoss T (2021) Assessment of treatment methods and validation criteria for composting and biogas facilities in relation to plant health risks and the risk of spreading alien organisms: Scientific Opinion of the Panel on Plant Health of the Norwegian Scientific Committee for Food and Environment. VKM Report. Norwegian Scientific Committee for Food and Environment (VKM), Oslo
2. Anonymus (2002) Soil association standards for organic farming and production. Soil Association, Bristol
3. Anonymus (2022) Crop information sugarbeet. https://www.fao.org/land-water/databases-and-software/crop-information/sugarbeet
4. Anonymus (2013) Bioabfallverordnung - Verordnung über die Verwertung von Bioabfällen auf landwirtschaftlich, forstwirtschaftlich und gärtnerisch genutzten Böden: BioAbfV
5. Been TH, Schomaker CH (1996) A new sampling method for the detection of low population densities of potato cyst nematodes (Globodera pallida and G. rostochiensis). Crop Prot 15:375–382. https://doi.org/10.1016/0261-2194(96)89822-X