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Stefan Toepfer
Research Scientist Arthropod Biological Control; Integrated Crop Management Advisor
CABI, c/o Plant Protection and Soil Conservation Directorate, Rarosi ut 110, H 6800 Hodmezovasarhely, Hungary
Qualifications
Visiting professorship at the Chinese Academy of Agricultural Sciences in Beijing, China, Adjunct professorship at the Szent István University in Godollo, Hungary, PhD ScNat in Entomology, MSc in Biology
About
I work as a research scientist and advise on Integrated Crop Management issues at CABI’s Swiss centre as well as at CABI’s laboratories in Hungary and China. My role as a research scientist involves work on biological control and integrated management of agricultural insect pests.
My background is in biology, ecology, behaviour and the study of host ranges and biosafety of insects and entomopathogenic nematodes. I develop, manage and implement collaborative international projects that use biological control as a component of integrated crop management. I also undertake individual or group training programmes in integrated crop management, integrated pest management, agricultural research methods or biological control for international partners including farmers, advisory services, students and post-graduates. I lecture at the Pyongyang Agricultural University, DPR Korea, at the Szent István University in Godollo, Hungary and at the University of Neuchatel, Switzerland. I have supervised many international BSc, MSc and PhD students.
My work also includes the development of technical dossiers, biosafety dossiers for biocontrol agents, training materials, and scientific publications (incl. nature, science). I hold an adjunct professorship at the Szent István University in Godollo, Hungary, and a visiting professorship at the Institute of Plant Protection of the Chinese Academy of Agricultural Sciences in Beijing, China.
My role as an integrated crop management advisor is to work with local partners in various developing, transitional and developed countries to facilitate improved agricultural practices. I provide technical support to reduce the use of pesticides and to help farmers implement more sustainable crop management practices. I have advisory and training experience in Central and Eastern Europe, in east Asia (eg. DPR Korea, China and Cambodia) as well as in Africa (eg. Zambia, Tanzania, Rwanda, Kenya). I work as a master trainer and technical support staff for the global Plantwise programme.
CABI centre: Switzerland
CABI’s Swiss centre carries out applied scientific research and undertakes consultancy projects. Located in Delémont in the Canton of Jura, it is the home base for experts and students from several different countries where they research and apply their knowledge.
Related projects
Developing beneficial nematode-based biocontrol solutions to fall armyworm in Africa
The fall armyworm is a major pest devastating more than 80 crops. However, it favours maize where it can cut yields by up to 90%. The pest has invaded Africa, Australia and Asia, and recently arrived in Europe. Existing pest management efforts against the maize pest include insecticides. But an overreliance on these has led to prolific increases in insecticide applications in maize cultivation in Africa, and detrimental health and environmental threats. The ineffective existing control method has highlighted the need for more effective, safer and more sustainable control practices. An expert team and CABI are developing practical, safe and effective techniques of entomopathogenic nematodes as biological control agents against armyworm caterpillars to help mitigate the impacts of fall armyworm on food security in Africa.
Start: 01/04/24 -End: 30/03/28