'Candidatus Phytoplasma pyri'(PHYPPY)
Distribution details in United Kingdom
From CABI Disease map 769 (2013): Present, no details
From NPPO: Absent, pest no longer present
* Danet J. L.; Balakishiyeva, G.; Cimerman, A.; et al. (2011) Microbiology 157, 438 - 450.
* Davies, D. L.; Clark, M. F.; Adams, A. N.; Hadidi, A. (1998) Acta Horticulturae No. 472, 669-672
* Davies, D.L.; Guise, C.M.: Clark, M.F.; Adams, A.N. (1992) Parry's disease of pear is similar to pear decline and is associated with MLOs transmitted by Cacopsylla pyricola. Plant Pathology 41, 195-203.
* NPPO of the United Kingdom (1992).
* Davies, D. L.; Clark, M. F.; Adams, A. N.; Hadidi, A. (1998) Acta Horticulturae No. 472, 669-672
* Davies, D.L.; Guise, C.M.: Clark, M.F.; Adams, A.N. (1992) Parry's disease of pear is similar to pear decline and is associated with MLOs transmitted by Cacopsylla pyricola. Plant Pathology 41, 195-203.
* NPPO of the United Kingdom (1992).