About the Authors

Tao Li

tao.li@uef.fi

Affiliation Department of Environmental Science, University of Eastern Finland, Kuopio, Finland

James D. Blande

Affiliation Department of Environmental Science, University of Eastern Finland, Kuopio, Finland

Pedro E. Gundel

Current address: Cátedra de Ecología, Facultad de Agronomía (UBA), IFEVA-CONICET, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina

Affiliation Plant Production Research, MTT Agrifood Research Finland, Jokioinen, Finland

Marjo Helander

Affiliation Department of Biology, University of Turku, Turku, Finland

Kari Saikkonen

Affiliation Plant Production Research, MTT Agrifood Research Finland, Jokioinen, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TL JDB PEG MH KS. Performed the experiments: TL JDB PEG MH KS. Analyzed the data: TL. Contributed reagents/materials/analysis tools: TL JDB MH KS. Wrote the paper: TL. Revised the paper: JDB PEG MH KS.