| Handbook of vigour test methods. JG Hampton, DM TeKrony | 1081 | 1995 |
| Potential versus actual seed performance-can vigour testing provide an answer? JG Hampton, P Coolbear Seed science and technology 18 (2), 215-228, 1990 | 196 | 1990 |
| What is seed quality? JG Hampton | 187 | 2002 |
| Effects of elevated CO2 and temperature on seed quality JG Hampton, B Boelt, MP Rolston, TG Chastain The Journal of agricultural science 151 (2), 154-162, 2013 | 131 | 2013 |
| Fodder oats an overview EJ Stevens, KW Armstrong, HJ Bezar, WB Griffin, JG Hampton Fodder oats: a world overview 33, 11-18, 2004 | 99 | 2004 |
| Bulk conductivity test variables for mungbean, soybean and French bean seed lots. JG Hampton, KA Johnstone, V Eua-Umpon | 92 | 1992 |
| Role of the perfect states in the epidemiology of the common Septoria diseases of wheat FR Sanderson, JG Hampton New Zealand Journal of Agricultural Research 21 (2), 277-281, 1978 | 91 | 1978 |
| Herbage seed lot vigour-Do problems start with seed production? JG Hampton | 77 | 1991 |
| Legume seed production meeting market requirements and economic impacts B Boelt, B Julier, Đ Karagić, J Hampton Critical Reviews in Plant Sciences 34 (1-3), 412-427, 2015 | 73 | 2015 |
| Effect of row spacing and sowing rate on seed production of lucerne (Medicago sativa L.) cv. Grasslands Oranga M Askarian, JG Hampton, MJ Hill New Zealand Journal of Agricultural Research 38 (3), 289-295, 1995 | 73 | 1995 |
| Effect of sowing date and harvest timing on seed vigour in garden pea (Pisum sativum L.) AG Castillo, JG Hampton, P Coolbear Taylor & Francis Group 22 (1), 91-95, 1994 | 72 | 1994 |
| Conductivity test JG Hampton, BM Tekrony Handbook of vigor methods 3, 22-34, 1995 | 71 | 1995 |
| Forage seed production tropical and subtropical species DT Fairey, DS Loch, JG Hampton, JE Ferguson CABI, 1997 | 70* | 1997 |
| Management of grazing systems PNP Matthews, KC Harrington, JG Hampton New Zealand Pasture and Crop Science. Oxford University Press, Auckland, NZ …, 1999 | 68 | 1999 |
| Hydration‐dehydration treatments to protect or repair stored ‘Karamu’wheat seeds S Nath, P Coolbear, JG Hampton Crop Science 31 (3), 822-826, 1991 | 68 | 1991 |
| Trichoderma species for biocontrol of soil-borne plant pathogens of pasture species DRW Kandula, EE Jones, A Stewart, KL McLean, JG Hampton Biocontrol science and technology 25 (9), 1052-1069, 2015 | 64 | 2015 |
| The effect of the growth regulator paclobutrazol (PP333) on the growth, development and yield of Lolium perenne grown for seed JG Hampton, PD Hebblethwaite Grass and forage science 40 (1), 93-101, 1985 | 64 | 1985 |
| Temperature effects on germination of New Zealand herbage grasses JFLCJG Hampton, DJ Scott Proceedings of the New Zealand Grassland Association, 165-172, 1986 | 55 | 1986 |
| Methods of viability and vigor testing: a critical appraisal JG Hampton Seed Quality, 81-118, 2020 | 54 | 2020 |
| Red clover vigour testing-effects of three test variables. YR Wang, JG Hampton, MJ Hill | 53 | 1994 |
