Rajala, A., Peltonen-Sainio, P., Onnela, M. and Jackson, M. B. 2002. Effects of applying stem-shortening plant growth regulators to leaves on root elongation by seedlings of wheat, oat and barley: mediation by ethylene. Plant Growth Regulation. 38, pp. 51-59.
Thomas, T. H. and Davies, I. 2002. Responses of dormant heather (Calluna vulgaris ) seeds to light, temperature, chemical and advancement treatments. Plant Growth Regulation. 37, pp. 23-29.
Thomas, T. H. 2002. Is there a circadian germination response to red light in celery (Apium graveolens L.) seeds? Plant Growth Regulation. 37, pp. 31-35.
Shaw, B., Thomas, T. H. and Cooke, D. T. 2002. Responses of sugar beet (Beta vulgaris L.) to drought and nutrient deficiency stress. Plant Growth Regulation. 37, pp. 77-83.
Thomas, T. H. and Yallop, S. J. 2002. Studies on allometric growth relationships of sugar beet (Beta vulgaris ) grown in nutrient culture. Plant Growth Regulation. 37, pp. 57-61.
Shewry, P. R., Tatham, A. S. and Halford, N. G. 2001. Nutritional control of storage protein synthesis in developing grain of wheat and barley. Plant Growth Regulation. 34, pp. 105-111.
Laurie, S. and Halford, N. G. 2001. The role of protein kinases in the regulation of plant growth and development. Plant Growth Regulation. 34, pp. 253-265.
Thomas, T. H. and Van Staden, J. 1995. Dormancy break of celery (Apium graveolens L.) seeds by plant derived smoke extract. Plant Growth Regulation. 17, pp. 195-198.
Thomas, T. H. 1995. Calcium and calmodulin inhibitor effects on the growth of carrot (Daucus carota L.) and radish (Raphanus sativus L. ) in nutrient culture. Plant Growth Regulation. 16, pp. 299-303.
Thomas, T. H. 1994. Responses of Florence fennel (Foeniculum vulgare azoricum ) seeds to light, temperature and gibberellin A4/7. Plant Growth Regulation. 14, pp. 139-143.
Thomas, T. H. 1993. Effects of root restriction and growth regulator treatments on the growth of carrot (Daucus carota L.) seedlings. Plant Growth Regulation. 13, pp. 95-101.
Zhong, Z., Smith, H. G. and Thomas, T. H. 1993. Micropropagation of wild beet (Beta maritima ) from inflorescence pieces. Plant Growth Regulation. 12, pp. 53-57.
Durrant, M. J., Mash, S. J. and Payne, P. A. 1992. The use of hydrochloric acid to improve the germination of sugar-beet seed. Plant Growth Regulation. 11, pp. 363-369.
Thomas, T. H. 1992. Some reflections on the relationship between endogenous hormones and light-mediated seed dormancy. Plant Growth Regulation. 11, pp. 239-248.
Durrant, M. J. and Mash, S. J. 1991. Sugar-beet seed steep treatments to improve germination under cold, wet conditions. Plant Growth Regulation. 10, pp. 45-55.
Thomas, T. H. 1989. Gibberellin involvement in dormancy-break and germination of seeds of celery (Apium graveolens L.). Plant Growth Regulation. 8, pp. 255-261.
Leigh, R. A. 1984. The role of the vacuole in the accumulation and mobilization of sucrose. Plant Growth Regulation. 2 (4), pp. 339-346. https://doi.org/10.1007/bf00027293
Hosford, D. J., Lenton, J. R., Milford, G. F. J., Pocock, T. O. and Elliott, M. C. 1984. Phytohormone changes during storage root growth in Beta species. Plant Growth Regulation. 2, pp. 371-380.