@masterthesis{Brandt, type = {Bachelor Thesis}, author = {Brandt, Moritz Lasse}, title = {The fungal endophyte Metarhizium brunneum: Possible multifunctional plant promoter in sustainable agriculture}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1383-opus4-14648}, school = {Hochschule Rhein-Waal}, pages = {106}, abstract = {The overuse of mineral fertilizers and chemical pesticides in the world's agricultural sectors continues to be exorbitant, and is associated with a number of serious consequences for the entire complex environment. The reasons for this include the steadily growing world population and the accompanying degradation of the soil. As an alternative to chemical agents, biological plant protection/strengthening stimulants based on effective microorganisms have become established in the last decades. Research in recent years has focused on entomopathogenic fungal endophytes. The fungal endophyte Metarhizium brunneum, has long been proving its value as a mycoinsecticide in crop protection and there are indications of various plant-strengthening properties. The aim of this thesis is therefore to provide an overview of the current state of knowledge about the endophyte M. brunneum and at the same time, based on the literature, to discuss its potential as an alternative multifunctional plant promoter for sustainable agriculture. A literature research method was used to conduct a quantitative analysis of the existing knowledge on M. brunneum. The information and data collected as a result were systematically categorized and presented. The analysis has shown that the generalist M. brunneum covers a wide host range, has the ability to transfer nutrients in exchange, activates or produces plant hormones, compensates for stressors, and has many possibilities for detection and commercialization. The discussion of these results has led to the evidence that the endophyte can indeed be used as a plant growth promoter. The work also points to gaps in knowledge in several areas and emphasizes that further studies are needed.}, language = {en} }