PREVENTIVE TREATMENT PROCESS OF A CULTIVATED PLANT TO LIMIT THE LOSS OF DRY MATTER RELATED TO ABIOTIC AND / OR BIOTIC STRESS

摘要

The invention relates to a method of preventive treatment of a cultivated plant to limit the loss of dry matter linked to abiotic and / or biotic stress, consisting in applying to the plant, before the appearance of said abiotic and / or biotic stress, a slurry comprising: - at least one surfactant; and - a mixture of phytosterols comprising β-sitosterol.