BioIn MZ is a new fertilizer designed to naturally increase the crop yield by promoting the plant endogenous defence mechanisms. Thanks to the supply of two important nutrients, zinc and manganese, it is able to stimulate the plant response under biotic and/or abiotic stress conditions. Additionally, the polymeric components and the vegetal extracts, obtained with PLANTEX SC® technology, they work in synergy to ensure an optimal response under water and/or heat stress conditions, improving the plant transpiration and eliciting the production of secondary metabolites involved in the plant defence mechanisms. Its innovative formulation also ensures a high adhesion and distribution capacity on the treated leafy surfaces thanks to ACTIVE SET® technology.