| Ecology, metabolite production, and substrate utilization in endophytic fungi O Petrini, TN Sieber, L Toti, O Viret Natural toxins 1 (3), 185-196, 1993 | 659 | 1993 |
| Endophytic fungi in forest trees: are they mutualists? TN Sieber Fungal biology reviews 21 (2-3), 75-89, 2007 | 638 | 2007 |
| Hymenoscyphus pseudoalbidus, the causal agent of European ash dieback A Gross, O Holdenrieder, M Pautasso, V Queloz, TN Sieber Molecular plant pathology 15 (1), 5-21, 2014 | 404 | 2014 |
| Cryptic speciation in Hymenoscyphus albidus V Queloz, CR Grünig, R Berndt, T Kowalski, TN Sieber, O Holdenrieder Forest Pathology 41 (2), 133-142, 2011 | 347 | 2011 |
| Fungal root endophytes TN Sieber Plant roots, 1369-1418, 2002 | 246 | 2002 |
| Dark septate endophytes (DSE) of the Phialocephala fortinii s.l. – Acephala applanata species complex in tree roots: classification, population biology, and ecology CR Grünig, V Queloz, TN Sieber, O Holdenrieder Botany 86 (12), 1355-1369, 2008 | 195 | 2008 |
| The profusion of dark septate endophytic fungi in non‐ectomycorrhizal fine roots of forest trees and shrubs K Ahlich, TN Sieber New phytologist 132 (2), 259-270, 1996 | 170 | 1996 |
| Season and Tissue Type Affect Fungal Endophyte Communities of the Indian Medicinal Plant Tinospora cordifolia More Strongly than Geographic Location A Mishra, SK Gond, A Kumar, VK Sharma, SK Verma, RN Kharwar, ... Microbial ecology 64, 388-398, 2012 | 163 | 2012 |
| Endophytic fungi in four winter wheat cultivars (Triticum aestivum L.) differing in resistance against Stagonospora nodorum (Berk.) Cast. & Germ.= Septoria nodorum (Berk.) Berk. T Sieber, TK Riesen, E Müller, PM Fried Journal of Phytopathology 122 (4), 289-306, 1988 | 124 | 1988 |
| Endophytic fungi in twigs of healthy and diseased Norway spruce and white fir. TN Sieber | 116 | 1989 |
| Assemblages of endophytic fungi in coppice shoots of Castanea sativa M Bissegger, TN Sieber Mycologia 86 (5), 648-655, 1994 | 113 | 1994 |
| No biogeographical pattern for a root‐associated fungal species complex V Queloz, TN Sieber, O Holdenrieder, BA McDonald, CR Grünig Global Ecology and Biogeography 20 (1), 160-169, 2011 | 105 | 2011 |
| Simulated acid rain affects birch leaf endophyte populations ML Helander, S Neuvonen, T Sieber, O Petrini Microbial Ecology 26, 227-234, 1993 | 105 | 1993 |
| Nutritional niche overlap potentiates the use of endophytes in biocontrol of a tree disease K Blumenstein, BR Albrectsen, JA Martín, M Hultberg, TN Sieber, ... BioControl 60, 655-667, 2015 | 104 | 2015 |
| Fragmented environment affects birch leaf endophytes M Helander, J Ahlholm, TN Sieber, S Hinneri, K Saikkonen New Phytologist 175 (3), 547-553, 2007 | 101 | 2007 |
| Negative effects on survival and performance of Norway spruce seedlings colonized by dark septate root endophytes are primarily isolate‐dependent C Tellenbach, CR Grünig, TN Sieber Environmental Microbiology 13 (9), 2508-2517, 2011 | 100 | 2011 |
| Evidence for subdivision of the root-endophyte Phialocephala fortinii into cryptic species and recombination within species CR Grünig, BA McDonald, TN Sieber, SO Rogers, O Holdenrieder Fungal Genetics and Biology 41 (7), 676-687, 2004 | 100 | 2004 |
| Endophytic fungi of red alder (Alnus rubra) leaves and twigs in British Columbia TN Sieber, F Sieber-Canavesi, CE Dorworth Canadian Journal of Botany 69 (2), 407-411, 1991 | 99 | 1991 |
| Assignment of species rank to six reproductively isolated cryptic species of the Phialocephala fortinii s.l.-Acephala applanata species complex CR Grünig, A Duo, TN Sieber, O Holdenrieder Mycologia 100 (1), 47-67, 2008 | 97 | 2008 |
| Fungal associations of serially washed healthy non-mycorrhizal roots of Picea abies O Holdenrieder, TN Sieber Mycological Research 96 (2), 151-156, 1992 | 95 | 1992 |
