The plant protection product, in particular for injection in arboreal plants, which is the subject of the present invention is originally a solution basically consisting of at least a first plant protection product dissolved in a first organic solvent. In particular, the first plant protection substance is an insecticide, fungicide or antiseptic and the organic solvent is 95 DEG ethanol. In the preferred embodiments, a second plant protection substance can be dissolved in the above-mentioned solution, specifically a fungicide, insecticide or antiseptic, depending on the first substance which was mixed with the organic solvent. The process for the production of the plant protection substance for injection in arboreal plants involves the production of an injectable solution by adding and mixing in succession 95 DEG ethanol, at least one insecticide and at least one fungicide.
