| Biological control of plant invaders: regional patterns, field experiments, and structured population models PB McEvoy, EM Coombs Ecological Applications 9 (2), 387-401, 1999 | 389 | 1999 |
| Successful biological control of ragwort, Senecio jacobaea, by introduced insects in Oregon P McEvoy, C Cox, E Coombs Ecological Applications 1 (4), 430-442, 1991 | 240 | 1991 |
| Biological control of invasive plants in the United States EM Coombs Oregon State University Press, 2004 | 193 | 2004 |
| Why things bite back: unintended consequences of biological weed control PB McEvoy, EM Coombs Nontarget effects of biological control, 167-194, 2000 | 184 | 2000 |
| Biological control of weeds in the west NE Rees Western Society of Weed Science, in cooperation with USDA Agricultural …, 1996 | 106 | 1996 |
| Negative per capita effects of purple loosestrife and reed canary grass on plant diversity of wetland communities SS Schooler, PB McEvoy, EM Coombs Diversity and Distributions 12 (4), 351-363, 2006 | 99 | 2006 |
| The potential for biological control of Scotch broom (Cytisus scoparius)(Fabaceae) and related weedy species P Syrett, SV Fowler, EM Coombs, JR Hosking, GP Markin, QE Paynter, ... Biocontrol News and Information 20, 17N-34N, 1999 | 96 | 1999 |
| Predation by phytoseiid mites on Tetranychus lintearius (Acari: Tetranychidae), an established weed biological control agent of gorse (Ulex europaeus) PD Pratt, EM Coombs, BA Croft Biological control 26 (1), 40-47, 2003 | 68 | 2003 |
| Economic and regional benefits from the biological control of tansy ragwort, Senecio jacobaea, in Oregon EM Coombs, H Radtke, DL Isaacson, SP Snyder Proceedings of the IX International Symposium on Biological Control of Weeds …, 1996 | 68 | 1996 |
| A global view of the future for biological control of gorse, Ulex europaeus L. RL Hill, J Ireson, AW Sheppard, AH Gourlay, H Norambuena, GP Markin, ... | 61 | 2008 |
| Evolving while invading: rapid adaptive evolution in juvenile development time for a biological control organism colonizing a high‐elevation environment PB McEvoy, KM Higgs, EM Coombs, E Karaçetin, L Ann Starcevich Evolutionary Applications 5 (5), 524-536, 2012 | 54 | 2012 |
| International code of best practices for classical biological control of weeds JK Balciunas, EM Coombs Biological control of invasive plants in the United States, 130-136, 2004 | 44 | 2004 |
| Nontarget effects on crepe myrtle by Galerucella pusilla and G. calmariensis (Chrysomelidae), used for biological control of purple loosestrife (Lythrum salicaria) SS Schooler, EM Coombs, PB McEvoy Weed Science 51 (3), 449-455, 2003 | 36 | 2003 |
| Negative per capita effects of two invasive plants, Lythrum salicaria and Phalaris arundinacea, on the moth diversity of wetland communities SS Schooler, PB McEvoy, P Hammond, EM Coombs Bulletin of Entomological Research 99 (3), 229-243, 2009 | 32 | 2009 |
| Tansy ragwort (Senecio jacobaea): importance, distribution, and control in Oregon EM Coombs, TE Bedell, PB McEvoy Noxious range weeds, 419-428, 2021 | 27 | 2021 |
| Chaetorellia australis (Diptera: Tephritidae) for biological control of yellow starthistle, Centaurea solstitialis (Compositae), in the western USA: establishment and seed … CE Turner, GL Piper, EM Coombs Bulletin of Entomological Research 86 (2), 177-182, 1996 | 27 | 1996 |
| Yellow starthistle MJ Pitcairn, GL Piper, EM Coombs, JK Clark Biological control of invasive plants in the United States, 421-435, 2004 | 24 | 2004 |
| Revisiting release strategies in biological control of weeds: are we using enough releases FS Grevstad, EM Coombs, PB McEvoy Proceedings of the XIII international symposium on biological control of …, 2011 | 21 | 2011 |
| Tansy ragwort EM Coombs, PB McEvoy, CE Turner Biology and management of noxious rangeland weeds. Oregon State University …, 1999 | 20 | 1999 |
| Status of the desert tortoise, Gopherus agassizii, in the state of Utah EM Coombs Desert Tortoise Council Symp. Proc. 1977, San Diego, California, 95-101, 1977 | 19 | 1977 |
