As part of the efforts to use more environmentally friendly pesticides, lipopeptides are very promising molecules. The main objectives of the BIOPROD project are to remove the obstacles related to the industrial production of these new biopesticides and their producing microorganisms. Therefore, the actions carried out in this project will be: the optimisation of the conditions for the production and purification of molecules by developing, among other things, innovative processes using high-throughput screening methods, and the sizing of facilities and scaling up to achieve future industrial production of lipopeptides. These two technical approaches will contribute to the determination of a cost for each molecule. These different actions will be complemented by a cross-border market study to determine the practices and expectations of distributors of plant protection products and farmers. The results will be compared, in order to develop communication that is adapted to each territory in order to promote these new phytosanitary molecules, the ultimate result of this project being to bring them onto the market in the near future and thus allow improved environmental protection through the use of new biopesticides that are more respectful of nature and men.