| Subject | English | Italian |
| 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 | metodo biochimico |
| environ. | biochemical method | metodo biochimico |
| life.sc. | frost control by biochemical methods | protezione mediante procedimenti biochimici |