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BioImages: The Virtual Field-Guide (UK)
Pyrus communis sens. lat. (pear)
Subtaxa
Suggested Literature
Pyrus communis sens. lat. may be covered by literature listed under:
Feeding and other inter-species relationships
Associated with Pyrus communis sens. lat.:
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is parasitised by |
Podosphaera leucotricha - a powdery mildew (Erysiphales: Erysiphaceae) |
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Ing, B., 1990 |
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anther |
anther is foodplant of adult |
Orsodacne cerasi - a leaf beetle (Coleoptera: Orsodacnidae) |
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Cox, M.L., 2007 |
 |
branch |
branch is parasitised by haustorium |
Viscum album - Mistletoe (Viscaceae) |
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Briggs, J., 1995 |
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fruit (live) |
live fruit is galled by aecium |
Gymnosporangium sabinae - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
|
fruit (live) |
live fruit is galled by pycnium |
Gymnosporangium sabinae - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
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leaf (live) |
live leaf is galled by mainly hypophyllous aecium |
Gymnosporangium confusum - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 [causing thickened brownish spots with yellow margins] |
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leaf (live) |
live leaf is galled by pycnium |
Gymnosporangium confusum - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
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leaf (live) |
live leaf is galled by pycnium |
Gymnosporangium sabinae - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
|
leaf (live) |
live leaf is galled by hypophyllous aecium |
Gymnosporangium sabinae - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
|
leaf (petiole) (live) |
live leaf (petiole) is galled by pycnium |
Gymnosporangium sabinae - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
|
leaf (petiole) (live) |
live leaf (petiole) is galled by aecium |
Gymnosporangium sabinae - a rust fungus (Uredinales: Pucciniaceae) |
|
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997 |
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leaf |
leaf is grazed by web-dwelling communal larva |
Neurotoma saltuum - a sawfly (Hymenoptera: Pamphiliidae) |
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Benson, R.B., 1951 |
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pollen |
pollen is foodplant of adult |
Orsodacne cerasi - a leaf beetle (Coleoptera: Orsodacnidae) |
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Cox, M.L., 2007 |
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shoot (decaying) |
decaying shoot may contain larva |
Rhynchites caeruleus - Apple Twig Cutter, Twig Cutting Weevil (Coleoptera: Rhynchitidae) |
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Bullock, J.A., 1992 |
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twig (dead) |
dead twig may contain larva |
Pogonocherus hispidulus - Greater Thorn-tipped Longhorn Beetle (Coleoptera: Cerambycidae) |
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Bullock, J.A., 1992 |
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twig (dead) |
dead twig may contain larva |
Pogonocherus hispidus - Lesser Thorn-tipped Longhorn Beetle (Coleoptera: Cerambycidae) |
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Bullock, J.A., 1992 |
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wood (dead) |
dead wood is decayed by fruitbody |
Oxyporus populinus - Poplar Bracket (Hymenochaetales: Schizoporaceae) |
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Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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wood (live) |
live wood is parasitised by fruitbody |
Oxyporus populinus - Poplar Bracket (Hymenochaetales: Schizoporaceae) |
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Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 [weakly parasitic] |
Pyrus communis sens. lat. may be associated with more taxa listed at higher taxonomic level
References
| Benson, R.B., 1951 |
Hymenoptera: 2. Symphyta. Section (a) |
| Briggs, J., 1995 |
Mistletoe - distribution, biology and the National Survey |
| Bullock, J.A., 1992 |
Host Plants of British Beetles: A List of Recorded Associations |
| Cox, M.L., 2007 |
Atlas of the Seed and Leaf Beetles of Britain and Ireland |
| Ellis, M.B. & J.P., 1997 |
Microfungi on Land Plants: An Identification Handbook |
| Henderson, D.M., 2004 |
The Rust Fungi of the British Isles: A Guide to Identification by their Host Plants |
| Ing, B., 1990 |
An Introduction to British Powdery Mildews |
| Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
Checklist of the British and Irish Basidiomycota |
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