Photo of a large group outdoors.
The Department at Friiberghs Herrgård in August 2024. Photo: Cajsa Lithell.

About the Department of Forest Mycology and Plant Pathology

Page reviewed:  17/06/2025

You can find us out in the field digging holes with big shovels or pipetting like there is no tomorrow in the lab. We investigate how microorganisms like fungi and bacteria interact with the environment. The Department is part of Biocentrum Ultuna at SLU in Uppsala.

Through our research we answer questions about how agriculture and forestry can be conducted in a world with a changing climate. Below you can find our contact details and directions to our labs.

Organisation

Head of Department

Nils Högberg (nils.hogberg@slu.se, phone: 018-671875)

Deputy Head of the Department

Malin Elfstrand (malin.elfstrand@slu.se, phone: 018-671579)

Director of Undergraduate Studies

Anna Berlin (Anna.Berlin@slu.se, phone: 018 - 671569)

Director of Postgraduate Studies

Karina Clemmensen (karina.clemmensen@slu.se, phone: 018-671874)

Administrator

Jenny Svadling (jenny.svadling@slu.se, phone: 018-671554)

Financial Officer

Arne Andersen (arne.andersen@slu.se, phone: 018-671554)

IT-support

Les Paul (les.paul@.slu.se, phone: 018 - 672710)

Web manager

Cajsa Lithell (cajsa.lithell@slu.se)

Addresses

Visiting address:
Almas allé 5
756 51 Uppsala

Post address:
Box 7026
750 07 Uppsala

Delivery address:
Ulls gränd 1 
756 51 Uppsala

Where to find us

SLU is located south of Uppsala centre. Go south on Dag Hammarskölds väg, turn left on Veterinärvägen and then right on Ulls väg. The BioCentre (a large grey brick building) is located on the left-hand side. The entrance is on the side farthest away from the road. Go inside the building, straight forward as far as you can get, and take the stairs to the left one floor up. There you will find a buzzer at the door to the Department of Forest Mycology and Plant Pathology. There are also buses that stop at Ulls väg, see Upplands lokaltrafik for details.

History of the Department

The Department originated from Sweden's first forestry education centre, the Forest Institute that opened in 1829. It formed it's own Department in 1992.

The Forest Institute at Djurgården

Sweden's first forestry education center, The Forest Institute, opened 1st of April in 1829 in the house “Stora Blå Porten” on Djurgården in Stockholm. The staff consisted of a Director (I.A. Ström), one teachers and a janitor. The subject of forest botany existed already from the start, and in the 1800s the total amount of teaching each year  amounted to 100-140 hours. In 1909 the subject area got its own teacher; Nils Sylvan - lecturer and later professor of botany and mycology - until 1915. He was succeeded by Torsten Lagerberg (right hand picture), forester and botanist (Swedish Alpine Flowers, Wild Plants in the Nordic Countries), but was perhaps best known for his work about forest diseases and pathogenic fungi.

From Forest Institute to University of Forestry

In 1915 the Forest Institute was elevated to University of Forestry and moved to new premises in the Frescati area (Stockholm). Electricity was available and the department had 30 microscopes, a scale that could measure down to 1 mg and, in addition, dendrological and mycological collections (still located in the department). 

Lagerberg was followed in 1947 by Erik Björkman, active in mycorrhiza research, wood protection and forest pathology, until the time of his death in 1973. He was succeeded in 1975 by Gösta Lindeberg, former professor at the Norwegian Agricultural University in Ås. A special professorship in root rot research had also been established in the 60's and the first proprietor was Martin Johansson. The relocation of the University of Forestry in 1975 entailed that botany was henceforth teached in Umeå while the group in Uppsala focused their research and teaching to forest mycology and pathology. Formally, the division now belonged to the Department of Plant and Forest Protection.

Historical, black and white portraits of two men.
Torsten Lagerberg (Professor of forest botany and general botany from 1918) and Erik Björkman (Professor of forest botany from 1947).

Towards Ultuna!

Only 7-8 of the 25 people who worked in Stockholm moved to Ultuna in Uppsala. Gösta Lindeberg was succeeded in 1979 by Torgny Unestam. The department became its own institution in 1992, and 1995-1996 Johansson and Unestam were replaced with new Professors - Jan Stenlid and Roger Finlay, in the subject areas of Forest Pathology and Forest Microbiology respectively.

In 1997, Marianne Clarholm, Professor in soil ecology with focus on carbon balance, moved here from the Department of Ecology and Environmental Protection. Jonathan Yuen, Professor of plant pathology with emphasis on epidemiology, moved here together with his group from the Department of Ecology and Crop Production Science, in 2005. In the year of 2008, Dan Funck Jensen, Professor of plant pathology with emphasis on the agricultural crops started working at the Department.

New premises at the BioCentre

In 2011, the Department moved to a new building in Ultuna, the BioCentre. Björn Lindahl, Professor of fungal ecology (now at the Department of Soil and Environment, SLU) and Anders Dahlberg, Professor of mycology, were both appointed in the year 2013. In the year 2016 Hans Ronne, Professor of microbial metabolism, and Sara Hallin, Professor of soil microbiology, moved to the Department from the previous Department of Microbiology at SLU. Jiasui Zhan was hired in 2018 as Professor in plant pathology with a focus on epidemiology.

In 2022, Magnus Karlsson replaced Dan Funck Jensen as Professor of plant pathology. During 2023 Paul Kardol (previously at SLU in Umeå) replaced Roger Finlay as Professor of forest microbiology and Malin Elfstrand replaced Jan Stenlid as Professor of forest pathology.

The former course section from 1829 is now a department under the Faculty of Natural Resources and Agricultural Sciences and the Faculty of Forest Sciences at SLU.

 

Contact