Interactions where Brassica rapa ssp rapa is the victim or passive partner (and generally loses out from the process)
The following relationships have been collated from the published literature (see 'Interaction References').
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Affected Part
Summary
Taxon
Vernacular
Classification
References
Darwin Classification of Active Taxon
Active Taxon
Active Vernacular
Active Taxon Uncertain
Active State
Active Part
Active Stage
Relationship
Relationship Uncertain
Relationship Geography
Darwin Classification of Passive Taxon
Passive Taxon
Passive Vernacular
Passive Taxon Uncertain
Passive State
Passive Part
Passive Stage
Passive Taxon's significance to Active Taxon
Indoors etc
Season
Summary
(live)
live is parasitised by colony of sporangium
Hyaloperonospora parasitica s. lat. Brassica Downy Mildew
Peronosporales: Peronosporaceae
Pests, Diseases & Disorders of Garden Plants , Buczacki, S. & Harris, K., 1998A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles , Preece, T.F., 2002
/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Hyaloperonospora parasitica s. lat./ Hyaloperonospora parasitica s. lat. brassica downy mildew colony sporangium
Foodplant / parasite UK and/or Eire
/Plantae/Tracheophyta/Magnoliopsida/Brassicales/Brassicaceae/Brassica rapa subsp. rapa/ Brassica rapa subsp. rapa turnip live Minor
(1-4) colony of sporangium parasitises live
leaf (live)
live leaf is spotted by amphigenous colony of Cercosporella anamorph
Cercosporella brassicae an anamorphic fungus
Capnodiales: Mycosphaerellaceae
Microfungi on Land Plants: An Identification Handbook , Ellis, M.B. & J.P., 1997British Parasitic Fungi , Moore, W.C., 1959
/Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Cercosporella brassicae/ Cercosporella brassicae an anamorphic fungus amphigenous colony Cercosporella anamorph
Foodplant / spot causer UK and/or Eire
/Plantae/Tracheophyta/Magnoliopsida/Brassicales/Brassicaceae/Brassica rapa subsp. rapa/ Brassica rapa subsp. rapa turnip live leaf amphigenous colony of Cercosporella anamorph causes spots on live leaf
leaf (live)
live leaf is parasitised by amphigenous colony of Oidium conidial anamorph
Erysiphe cruciferarum Brassica Powdery Mildew
Erysiphales: Erysiphaceae
An Introduction to British Powdery Mildews
/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe cruciferarum/ Erysiphe cruciferarum brassica powdery mildew amphigenous colony Oidium conidial anamorph
Foodplant / parasite UK and/or Eire
/Plantae/Tracheophyta/Magnoliopsida/Brassicales/Brassicaceae/Brassica rapa subsp. rapa/ Brassica rapa subsp. rapa turnip live leaf amphigenous colony of Oidium conidial anamorph parasitises live leaf
NBN (data.nbn.org.uk)