Markus Weinmann (born 31 July 1974, in Worms) is an agricultural scientist specialising in the area of Plant Physiology at the University of Hohenheim, and ranks as one of the pioneers of Bioeffector-Research aimed at improving plant growth, vitality and disease resistance.
After military service (1994-1995) he studied agriculture at Hohenheim University with traineeships in the State School of Agriculture, Viticulture and Horticulture in Oppenheim and the State School of Grapevine Breeding in Alzey.
His Diploma Thesis in the area of phytomedicine at the State Education and Research Centre (SLFA) in Neustadt an der Weinstraße in 1999 was written on the theme Use of arbuscular mycorrhizal fungi and bacterial preparations to counter vine fatigue in viticulture nurseries under controlled and open field conditions.
In 2003 he was accepted as a doctoral student at the Faculty of Agricultural Science at Hohenheim University and he obtained his Ph.
D. at the Institute of Plant Nutrition, later Institute of Crop Science, Department of Nutrition Physiology, at Hohenheim University with Volker Roemheld and Guenter Neumann as supervisors.