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Joint project: Downy mildew and other harmful fungi to sage; Subproject 2: Development and initiation of various emergency measures to combat downy salviae-officinalis and Phoma exigua exigua var. Exiguaon on sage
Project
Project code: 22009111
Contract period: 01.04.2016
- 31.03.2019
Budget: 81,882 Euro
Purpose of research: Applied research
Since antique times sage (Salvia officinalis) has been used as a medicinal plant to cure many different diseases. Sage is an important niche culture in Germany providing high revenues through a complex value chain. Because sage is a perennial plant, and all plant organs (stem, leaf, flower, root) are used for a variety of medical products, pathogen control is crucially important in the case of sage. Currently, however, sage cultivation in Germany is threatened by emerging diseases: A downy mildew pathogen (Peronospora salviae-officinalis) has been spreading through Central European sage cultures in the last few years. This parasite is specific for sage and has only been classified as a species of its own in 2009. Additionally, problems by stem and root diseases caused by Phoma exigua var. exigua have intensified. Together the two pathogens have caused yield losses of up to 50 per cent in some areas in Germany, recently. The main aim of the described project is therefore to secure the production of sage in Germany by controlling the pathogens.
Section overview
Subjects
- Crop Protection
- Horticulture
- Specialised crops
