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BioImages: The Virtual Field-Guide (UK)
Viola (violets)
Subtaxa
Suggested Literature
Viola may be covered by literature listed under:
Feeding and other inter-species relationships
Associated with Viola:
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(live) |
live is parasitised by sporangium |
Peronospora violae - Pansy Downy Mildew (Peronosporales: Peronosporaceae) |
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Preece, T.F., 2002 |
|
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is foodplant of larva |
Orobitis cyaneus - Violet Weevil (Coleoptera: Curculionidae) |
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Bullock, J.A., 1992 |
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is foodplant of pycnidium of Septoria coelomycetous anamorph |
Septoria violae - a coelomycete (Mycosphaerellales: Mycosphaerellaceae) |
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Dennis, R.W.G., 1995 |
|
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is galled by larva |
Dasineura violae - a gall midge (Diptera: Cecidomyiidae) |
|
Stubbs, F.B. (Editor), 1986 |
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bud (live, distorted) |
live, distorted bud has sap sucked by |
Aulacorthum circumflexum - Mottled Arum Aphid (Homoptera: Aphididae) |
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Buczacki, S. & Harris, K., 1998 [indoors and under glass] |
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flower (live, distorted) |
live, distorted flower has sap sucked by |
Aulacorthum circumflexum - Mottled Arum Aphid (Homoptera: Aphididae) |
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Buczacki, S. & Harris, K., 1998 [indoors and under glass] |
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flower bud |
flower bud may be infected and damaged by |
Aphelenchoides blastophthorus - Scabious Bud Eelworm |
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Buczacki, S. & Harris, K., 1998 [bud killed or produces poor flower] |
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growth (young) (stunted, distorted, scarred) |
stunted, distorted, scarred growth (young) may be infected and damaged by |
Aphelenchoides fragariae - Leaf Eelworm |
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Buczacki, S. & Harris, K., 1998 |
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leaf (live) |
live leaf is galled by communal larva |
Dasineura affinis - Violet Leaf Midge (Diptera: Cecidomyiidae) |
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Buczacki, S. & Harris, K., 1998 [leaf thickens and rolls upwards and inwards] Stubbs, F.B. (Editor), 1986 |
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leaf (live) |
live leaf is galled by |
Myzus ornatus - Violet Aphid (Homoptera: Aphididae) |
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Buczacki, S. & Harris, K., 1998 Stubbs, F.B. (Editor), 1986 |
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leaf (live, distorted) |
live, distorted leaf has sap sucked by |
Aulacorthum circumflexum - Mottled Arum Aphid (Homoptera: Aphididae) |
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Buczacki, S. & Harris, K., 1998 [indoors and under glass] |
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leaf (yellow, transparent) |
yellow, transparent leaf may be infected and damaged by |
Aphelenchoides fragariae - Leaf Eelworm |
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Buczacki, S. & Harris, K., 1998 [leaf turns yellow and transparent from the margin] |
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leaf |
leaf is galled by |
Eriophyes violae - a gall mite (Tarsonemoidea: Eriophyidae) |
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Stubbs, F.B. (Editor), 1986 |
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leaf |
leaf is galled by |
Peronospora violae - Pansy Downy Mildew (Peronosporales: Peronosporaceae) |
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Stubbs, F.B. (Editor), 1986 |
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leaf |
leaf is mined by larva |
Metopomyza violiphaga - a leaf-mining fly (Diptera: Agromyzidae) |
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Robbins, R., 1990 [a short corridor leading to an upper surface blotch] Spencer, K.A., 1972 [shallow white blotch mine with short linear initial section] |
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leaf |
leaf may have puparium |
Metopomyza violiphaga - a leaf-mining fly (Diptera: Agromyzidae) |
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Spencer, K.A., 1972 |
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ovary |
ovary is galled by larva |
Calliopum aeneum agg. (Diptera: Lauxaniidae) |
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Stubbs, F.B. (Editor), 1986 |
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stem (live, distorted) |
live, distorted stem has sap sucked by |
Aulacorthum circumflexum - Mottled Arum Aphid (Homoptera: Aphididae) |
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Buczacki, S. & Harris, K., 1998 [indoors and under glass] |
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stem |
stem is galled by |
Peronospora violae - Pansy Downy Mildew (Peronosporales: Peronosporaceae) |
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Stubbs, F.B. (Editor), 1986 |
Viola may be associated with more taxa listed at higher taxonomic level
References
| Buczacki, S. & Harris, K., 1998 |
Pests, Diseases & Disorders of Garden Plants |
| Bullock, J.A., 1992 |
Host Plants of British Beetles: A List of Recorded Associations |
| Dennis, R.W.G., 1995 |
Fungi of the South East England |
| Preece, T.F., 2002 |
A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles |
| Robbins, R., 1990 |
A Provisional Atlas of The Leaf Miners of Warwickshire, with notes on others occurring in the Midlands |
| Spencer, K.A., 1972 |
Diptera: Agromyzidae |
| Stubbs, F.B. (Editor), 1986 |
Provisional Keys to British Plant Galls |
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