Wichmann F., Vorhölter F.-J., Hersemann L., Widmer F., Blom J., Niehaus K., Reinhard S., Conradin C., Kölliker R.
The noncanonical type III secretion system of Xanthomonas translucens pv. graminis is essential for forage grass infection.
Molecular Plant Pathology. online, 2013, 1-13

Kölliker R., Wichmann F., Vorhölter F.-J., Conradin C., Reinhard S., Boller B., Widmer F.
Bakterienwelke – eine rätselhafte Krankheit von Futtergräsern.
Agrarforschung Schweiz. 4, (1), 2013, 32-39

Hug A.-S., Meuli R. G., Schwab P., Keller A., Oberholzer H.-R., Widmer F., Frey B.
NABObio12_13 : Aufnahme bodenmikrobiologischer Kenngrössen in das Messnetz der Nationalen Bodenbeobachtung.
Publ. Forschungsanstalt Agroscope Reckenholz-Tänikon ART, Nationale Bodenbeobachtung NABO, Zürich. Februar, 2012, 1-31 pp.

Schneider S., Widmer F., Jacot Ammann K., Kölliker R., Enkerli J.
Spatial distribution of Metarhizium clade 1 in agricultural landscapes with arable land and different semi-natural habitats.
Applied Soil Ecology. 52, 2012, 20-28

Vogelgsang S., Enkerli J., Jenny-Ludwig E., Roffler, S. , Widmer F.
Characterization of Fusarium poae microsatellite markers on strains from Switzerland and other countries.
Phytopathology. 159, (3), 2011, 197-200

Enkerli J., Widmer F.
Molecular ecology of fungal entomopathogens: molecular genetic tools and their applications in population and fate studies.
BioControl. 55, (1), 2010, 17-37

Fournier, A., Widmer F., Enkerli J.
Development of a single-nucleotide polymorphism (SNP) assay for genotyping of Pandora neoaphidis.
Fungal Ecology. 114, (5-6), 2010, 498-506

Schneider S., Hartmann, M., Enkerli J., Widmer F.
Fungal community structure in soils of conventional and organic farming systems.
Fungal Ecology. 3, (3), 2010, 215-224

Fournier, A., Widmer F., Enkerli J.
Assessing winter-survival of Pandora neoaphidis in soil with bioassays and molecular approaches.
Biological Control. 54, (2), 2010, 126-134

Wichmann F., Müller Hug, B., Widmer F., Boller B., Studer, B., Kölliker R.
Phenotypic and molecular genetic characterization indicate no major race-specific interactions between Xanthomonas translucens pv. graminis and Lolium multiflorum.
Plant Pathology. online, (11 october 2010), 2010, 1-11