Publications

Plant Health Solutions provides independent research and development, consultancy, seed health testing, plant disease clinic and diagnostic services for horticulture and agriculture.


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Roberts SJ; Clarkson JP (2012) Onions: relationship between disease incidence in stored bulb onions and first year sets. HDC Project FV 392 Final Report 2011-12. Stoneleigh: AHDB. (Report)

Roberts SJ (2012) The potential of the coriander bacterial blight pathogen to infect parsley. HDC Project FV 403. Final Report. Stoneleigh, UK: AHDB. (Report)

Roberts SJ, Green, KR (2012) Coriander bacterial blight. HDC Factsheet 29/12. Stoneleigh, UK: HDC. (Factsheet)

Green K; Roberts SJ (2011) Septoria blight of parsley. HDC Factsheet 15/10. Stoneleigh, UK: HDC.

Clarkson JP; Roberts SJ (2011) Start dry, stay healthy. HDC News, 177 (Oct 2011): 26-27. (Popular article)

Clarkson JP; Roberts SJ (2011) Disease management in organic brassica seed and transplants. HDC Project FV 352, Final Report 2010-11. Stoneleigh, UK: AHDB. (Report)

Roberts SJ (2011) Bacterial Diseases in Herbaceous Perennials. HDC Project HNS 178, Annual Report 2010-11.. Stoneleigh, UK: AHDB. (Report)

Roberts SJ (2011) Management of bacterial canker in Prunus spp. HDC Project HNS 179. Annual Report 2010-11. Stoneleigh, UK: AHDB. (Report)

Roberts SJ (2011) Bacterial diseases in the picture. HDC News, 176: 13-15. (Popular article)

Roberts SJ (2011) Bacterial shot-hole of cherry laurel. HDC Factsheet 04/10. Stoneleigh, UK: HDC. [http://www.hdc.org.uk/download/431]

Jensen BD; Vicente JG; Manandhar HK; Roberts SJ (2010) Occurrence and Diversity of Xanthomonas campestris pv. campestris in Vegetable Brassica Fields in Nepal. Plant Disease, 94 (3): 298-305. doi:/10.1094/PDIS-94-3-0298 (Refereed paper)

Koch E; Schmitt A; Stephan D; Kromphardt C; Jahn M; Krauthausen H-J; Forsberg G; Werner S; Amein T; Wright SAI; Tinivella F; Gullino ML; Roberts SJ; van der Wolf J; Groot SPC (2010) Evaluation of non-chemical seed treatment methods for the control of Alternaria dauci and A. radicina on carrot seeds. European Journal of Plant Pathology, 127: 99-112. doi:/10.1007/s10658-009-9575-3 (Refereed paper)

Green K; Roberts SJ (2010) Outdoor herbs: Integrated management of parsley septoria and coriander bacterial blight. Final Report 2007-10, FV 318. Stoneleigh, UK: HDC. (Report)

Roberts SJ (2010) Development of a seed health standard for coriander bacterial blight. In: 8th International Conference on Pseudomonas syringae and relative pathogens, Oxford, 31 Aug to 03 Sept 2010. (Poster, abstract)

Clarkson JC; Roberts SJ (2010) Disease management in organic brassica seed and transplants. HDC Project FV 352, Annual Report 2009-10.. Stoneleigh, UK: AHDB. (Report)

Roberts SJ; Green K (2010) Coriander bacterial blight. HDC Factsheet 16/10. Stoneleigh, UK: HDC. [http://www.hdc.org.uk/publication/coriander-bacterial-blight]

Green K; Roberts SJ (2009) Outdoor herbs: Integrated management of parsley septoria and coriander bacterial blight. Annual Report 2008-09, FV 318. East Malling, UK: HDC. (Report)

Roberts SJ (2009) Evaluation of disinfectants, biological and natural products for control of brassica black rot (Xanthomonas campestris pv. campestris). Final Report 2008-09. FV 335. East Malling, UK: HDC. (Report)

Roberts SJ (2009) Transmission and spread of Xanthomonas campestris pv. campestris in brassica transplants: implications for seed health standards. In: Biddle AJ; Cockerell V; Tomkins M; Cottey A; Cook R; Holmes W; Roberts SJ; Vickers R, Seed Treatment and Production in a Changing Environment. pp 82-85. (Edited Proceedings)

Roberts SJ (2009) Eradication of seed-borne pathogens. In: XLII Brazillian Phytopathology Congress, Rio de Janeiro, 3-7 August 2009. Tropical Plant Pathology Supplement 2009.. (Proceedings)