| Subject | English | German |
| environ. | biochemical method Method based on the utilisation of a biochemical mechanism, e.g. any chemical reaction or series of reactions, usually enzyme catalysed, which produces a given physiological effect in a living organism | Biochemische Methode |
| environ. | biochemical method | Biochemische Methode |
| gen. | biochemical methods | biochemische Verfahren |
| life.sc. | frost control by biochemical methods | Schutz durch biochemische Verfahren |