| Plant removals in perennial grassland: vegetation dynamics, decomposers, soil biodiversity, and ecosystem properties DA Wardle, KI Bonner, GM Barker, GW Yeates, KS Nicholson, ... Ecological monographs 69 (4), 535-568, 1999 | 631 | 1999 |
| Introduced browsing mammals in New Zealand natural forests: aboveground and belowground consequences DA Wardle, GM Barker, GW Yeates, KI Bonner, A Ghani Ecological monographs 71 (4), 587-614, 2001 | 447 | 2001 |
| Linkages between plant litter decomposition, litter quality, and vegetation responses to herbivores DA Wardle, KI Bonner, GM Barker Functional Ecology 16 (5), 585-595, 2002 | 431 | 2002 |
| The influence of plant litter diversity on decomposer abundance and diversity DA Wardle, GW Yeates, GM Barker, KI Bonner Soil biology and Biochemistry 38 (5), 1052-1062, 2006 | 398 | 2006 |
| Molluscs as crop pests GM Barker CABI, 2002 | 349 | 2002 |
| The biology of terrestrial molluscs GM Barker CABI publishing, 2001 | 337 | 2001 |
| Achatina fulica Bowdich and other Achatinidae as pests in tropical agriculture. SK Raut, GM Barker | 326 | 2002 |
| An association of Lolium endophyte with ryegrass resistance to Argentine stem weevil. RA Prestidge, RP Pottinger, GM Barker | 304 | 1982 |
| Can comparative approaches based on plant ecophysiological traits predict the nature of biotic interactions and individual plant species effects in ecosystems? DA Wardle, GM Barker, KI Bonner, KS Nicholson Journal of ecology 86 (3), 405-420, 1998 | 303 | 1998 |
| Gastropods on land: phylogeny, diversity and adaptive morphology. GM Barker The biology of terrestrial molluscs, 1-146, 2001 | 265 | 2001 |
| Stability of ecosystem properties in response to above‐ground functional group richness and composition DA Wardle, KI Bonner, GM Barker Oikos 89 (1), 11-23, 2000 | 228 | 2000 |
| Naturalised terrestrial Stylommatophora (Mollusca: Gastropoda) GM Barker Fauna of New Zealand 38, 1999 | 187 | 1999 |
| Simple sequence repeat marker loci discovery using SSR primer AJ Robinson, CG Love, J Batley, G Barker, D Edwards Bioinformatics 20 (9), 1475-1476, 2004 | 166 | 2004 |
| Natural enemies of terrestrial molluscs GM Barker CABI publishing, 2004 | 166 | 2004 |
| Laboratory Nontarget Host Range of the Introduced Parasitoids Microctonus aethiopoides and M. hyperodae (Hymenoptera: Braconidae) Compared with Field … BIP Barratt, AA Evans, CM Ferguson, GM Barker, MR McNeill, CB Phillips Environmental entomology 26 (3), 694-702, 1997 | 160 | 1997 |
| Phylogenetic diversity: a quantitative framework for measurement of priority and achievement in biodiversity conservation GM Barker Biological Journal of the Linnean Society 76 (2), 165-194, 2002 | 158 | 2002 |
| Relation between soil classification and bacterial diversity in soils of the Ross Sea region, Antarctica JM Aislabie, S Jordan, GM Barker Geoderma 144 (1-2), 9-20, 2008 | 150 | 2008 |
| Effects of defoliation intensity on soil food‐web properties in an experimental grassland community J Mikola, GW Yeates, GM Barker, DA Wardle, KI Bonner Oikos 92 (2), 333-343, 2001 | 132 | 2001 |
| Patterns of diversity and habitat relationships in terrestrial mollusc communities of the Pukeamaru Ecological District, northeastern New Zealand GM Barker, PC Mayhill Journal of Biogeography 26 (2), 215-238, 1999 | 122 | 1999 |
| Effect of Lolium endophyte fungus infections on behaviour of adult Argentine stem weevil GM Barker, RP Pottinger, PJ Addison, RA Prestidge New Zealand journal of agricultural research 27 (2), 271-277, 1984 | 121 | 1984 |
