I am Essalmani Haiat, professor at the Science and Technology Faculty, Abdelmalek Essaâdi University, Tanger. I teach plant biology in DEUG, plant biotechnology in license, and biostimulants and biopesticides in master. I am a team member of biotechnology of microorganisms, genomics and bioinformatics. My role in the project is the formulation of the biopesticide based on Rosmarinus officinalis waste.