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 |
|
|
has sap sucked by |
|
|
Myzus ascalonicus |
Shallot Aphid |
Hemiptera: Aphididae |
Aphids Recorded on Cultivated Plants in Norway 1946-1962, Fjelddalen, J., 1964
|
/Animalia/Arthropoda/Insecta/Hemiptera/Aphididae/Myzus (Nectarosiphon) ascalonicus/ | Myzus (Nectarosiphon) ascalonicus | shallot aphid | | | | |
Foodplant / sap sucker | | Foreign |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | | | | |
Indoors, in greenhouse, captivity, culture or experimentally induced | | sucks sap of |
|
|
has sap sucked by |
|
|
Neotoxoptera formosana |
Onion Aphid |
Hemiptera: Aphididae |
CSL Pest Risk Analysis for Neotoxoptera formosana, MacLeod, A., 2007
|
/Animalia/Arthropoda/Insecta/Hemiptera/Aphididae/Neotoxoptera formosana/ | Neotoxoptera formosana | onion aphid | | | | |
Foodplant / sap sucker | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | | | | |
| | sucks sap of |
(live) |
|
live may be infected and damaged by colony of sporangium |
|
|
Peronospora destructor |
Onion Downy Mildew |
Peronosporales: Peronosporaceae |
A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002
|
/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora destructor/ | Peronospora destructor | onion downy mildew | | | colony | sporangium |
Foodplant / pathogen | | UK and/or Eire |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | | | |
| | colony of sporangium infects and damages live |
bulb base (white mycelial-coated) |
|
white mycelial-coated bulb base may be infected and damaged by numerous sclerotium |
|
|
Stromatinia cepivora |
Onion White Rot - causative organism |
Helotiales: Sclerotiniaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Fungi/Ascomycota/Leotiomycetes/Helotiales/Sclerotiniaceae/Stromatinia cepivora/ | Stromatinia cepivora | onion white rot (causative organism) | | numerous | | sclerotium |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | white mycelial-coated | bulb base | | Major |
| | numerous sclerotium infects and damages white mycelial-coated bulb base |
bulb scale (outer) (dry) |
|
dry bulb scale (outer) is decayed by concentric acervulus of Colletotrichum coelomycetous anamorph |
|
|
Colletotrichum circinans |
Onion Smudge - causative organism, Onion Smudge Fungus |
Glomerellaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Fungi/Ascomycota/Sordariomycetes/Glomerellaceae/Colletotrichum circinans/ | Colletotrichum circinans | onion smudge (causative organism), onion smudge fungus | | concentric | acervulus | Colletotrichum coelomycetous anamorph |
Foodplant / saprobe | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | dry | bulb scale (outer) | | |
| | concentric acervulus of Colletotrichum coelomycetous anamorph is saprobic on dry bulb scale (outer) |
bulb |
|
bulb may be infected and damaged by colony |
|
|
Erwinia carotovora |
Bacterial Soft Rot |
|
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Erwinia carotovora/ | Erwinia carotovora | bacterial soft rot | | | | colony |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | | bulb | | |
| | colony infects and damages bulb |
bulb |
|
bulb is foodplant of |
|
|
Aceria tulipae |
(Onion Mite, Dry Bulb Mite, Garlic Mite, Tulip Mite) |
Trombidiformes: Eriophyidae |
CSL Pest Risk Analysis for Aceria tulipae, MacLeod, A., 2007
|
/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Aceria tulipae/ | Aceria tulipae | (onion mite, dry bulb mite, garlic mite, tulip mite) | | | | |
Foodplant / feeds on | | Foreign |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | | bulb | | |
| | feeds on bulb |
bulb (live) |
|
live bulb may contain larva |
|
|
Delia antiqua |
Onion Fly |
Diptera: Anthomyiidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Delia antiqua/ | Delia antiqua | onion fly | | | | larva |
Foodplant / internal feeder | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | bulb | | |
| | larva feeds within live bulb |
leaf (base) (live) |
|
live leaf (base) may be infected and damaged by colony of Botrytis dematiaceous anamorph |
|
|
Botrytis byssoidea |
a dematiaceous anamorphic fungus |
Helotiales: Sclerotiniaceae |
Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
|
/Fungi/Ascomycota/Leotiomycetes/Helotiales/Sclerotiniaceae/Botrytis byssoidea/ | Botrytis byssoidea | a dematiaceous anamorphic fungus | | | colony | Botrytis dematiaceous anamorph |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf (base) | | |
| | colony of Botrytis dematiaceous anamorph infects and damages live leaf (base) |
leaf (esp. towards tip) (live, white-flecked) |
|
live, white-flecked leaf (esp. towards tip) may be infected and damaged by colony of Botrytis dematiaceous anamorph |
|
|
Botryotinia squamosa |
Onion Leaf Rot - causative organism |
Helotiales: Sclerotiniaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Fungi/Ascomycota/Leotiomycetes/Helotiales/Sclerotiniaceae/Botryotinia squamosa/ | Botryotinia squamosa | onion leaf rot - causative organism | | | colony | Botrytis dematiaceous anamorph |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live, white-flecked | leaf (esp. towards tip) | | Minor |
| | colony of Botrytis dematiaceous anamorph infects and damages live, white-flecked leaf (esp. towards tip) |
leaf base (shortly yellow streaked) |
|
shortly yellow streaked leaf base may be infected and damaged by |
|
|
Onion Yellow Dwarf virus |
a phytopathogenic virus |
|
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Onion Yellow Dwarf virus/ | Onion Yellow Dwarf virus | a phytopathogenic virus | | | | |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | shortly yellow streaked | leaf base | | |
| | infects and damages shortly yellow streaked leaf base |
leaf |
|
leaf is mined by larva |
|
|
Phytomyza gymnostoma |
Allium Leaf-miner |
Diptera: Agromyzidae |
Allium leaf miner, Anon., 2008 CSL Pest Risk Analysis for Pepino mosaic virus, Jones, D.R., 2005
|
/Animalia/Arthropoda/Insecta/Diptera/Agromyzidae/Phytomyza gymnostoma/ | Phytomyza gymnostoma | Allium leaf-miner | | | | larva |
Foodplant / miner | | UK and/or Eire |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | | leaf | | Major |
| | larva mines leaf |
leaf (live, swollen or twisted) |
|
live, swollen or twisted leaf is parasitised by elongated streaks or isolated pustules sorus |
|
|
Urocystis magica |
Onion Smut |
Urocystidales: Urocystidaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
|
/Fungi/Basidiomycota/Ustilaginomycetes/Urocystidales/Urocystidaceae/Urocystis magica/ | Urocystis magica | onion smut | | elongated streaks or isolated pustules | | sorus |
Foodplant / parasite | | UK and/or Eire |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live, swollen or twisted | leaf | | |
| (4-11) | elongated streaks or isolated pustules sorus parasitises live, swollen or twisted leaf |
leaf (live, swollen, distorted) |
|
live, swollen, distorted leaf may be infected and damaged by |
|
|
Ditylenchus dipsaci |
Stem Eelworm, Stem and Bulb Eelworm |
Rhabditida: Anguinidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Nematoda/Secernentea/Rhabditida/Anguinidae/Ditylenchus dipsaci/ | Ditylenchus dipsaci | stem eelworm, stem and bulb eelworm | | | | |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live, swollen, distorted | leaf | | |
| | infects and damages live, swollen, distorted leaf |
leaf (live) |
|
live leaf is spun by caterpillar |
|
|
Cacoecimorpha pronubana |
Carnation Tortrix, Mediterranean Leaf Roller |
Lepidoptera: Tortricidae |
FERA Pest Risk Analysis for Cacoecimorpha pronubana, MacLeod, A., 2009
|
/Animalia/Arthropoda/Insecta/Lepidoptera/Tortricidae/Cacoecimorpha pronubana/ | Cacoecimorpha pronubana | carnation tortrix, mediterranean leaf roller | | | | caterpillar |
Foodplant / spinner | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | Minor |
| | caterpillar spins live leaf |
leaf (live) |
|
live leaf may contain caterpillar |
|
|
Acrolepiopsis assectella |
Leek Moth |
Lepidoptera: Glyphipterigidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Arthropoda/Insecta/Lepidoptera/Glyphipterigidae/Acrolepiopsis assectella/ | Acrolepiopsis assectella | leek moth | | | | caterpillar |
Foodplant / internal feeder | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | |
| | caterpillar feeds within live leaf |
leaf (live) |
|
live leaf is foodplant of larva |
|
|
Thrips tabaci |
Onion Thrips |
Thysanoptera: Thripidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Arthropoda/Insecta/Thysanoptera/Thripidae/Thrips tabaci/ | Thrips tabaci | onion thrips | | | | larva |
Foodplant / feeds on | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | Major |
| (1-12) | larva feeds on live leaf |
leaf (live) |
|
live leaf is foodplant of adult |
|
|
Thrips tabaci |
Onion Thrips |
Thysanoptera: Thripidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Arthropoda/Insecta/Thysanoptera/Thripidae/Thrips tabaci/ | Thrips tabaci | onion thrips | | | | adult |
Foodplant / feeds on | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | Major |
| | adult feeds on live leaf |
leaf (live) |
|
live leaf may be infected and damaged by colony |
|
|
Phytophthora porri |
Leek White Tip - causative organism |
Peronosporales: Peronosporaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
|
/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Phytophthora porri/ | Phytophthora porri | leek white tip (causative organism) | | | colony | |
Foodplant / pathogen | | UK and/or Eire |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | Major |
| (8-)10) | colony infects and damages live leaf |
leaf (live) |
|
live leaf is spotted by Alternaria dematiaceous anamorph |
|
|
Alternaria porri |
"Purple Blotch Disease" Of Alliums - causative organism |
Pleosporales: Pleosporaceae |
Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
|
/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Pleosporaceae/Alternaria porri/ | Alternaria porri | "purple blotch disease" of Alliums (causative organism) | | | | Alternaria dematiaceous anamorph |
Foodplant / spot causer | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | |
| | Alternaria dematiaceous anamorph causes spots on live leaf |
leaf (live) |
|
live leaf is parasitised by slit-like uredium |
|
|
Puccinia porri |
Leek Rust, Allium Rust |
Pucciniales: Pucciniaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
|
/Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia porri/ | Puccinia porri | leek rust, allium rust | | slit-like | | uredium |
Foodplant / parasite | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | leaf | | |
| | slit-like uredium parasitises live leaf |
leaf (yellow, crinkled, flatened, twisted) |
|
yellow, crinkled, flatened, twisted leaf may be infected and damaged by |
|
|
Onion Yellow Dwarf virus |
a phytopathogenic virus |
|
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Onion Yellow Dwarf virus/ | Onion Yellow Dwarf virus | a phytopathogenic virus | | | | |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | yellow, crinkled, flatened, twisted | leaf | | |
| | infects and damages yellow, crinkled, flatened, twisted leaf |
leaf (yellowed, wilting, died back) |
|
yellowed, wilting, died back leaf may be infected and damaged by |
|
|
Stromatinia cepivora |
Onion White Rot - causative organism |
Helotiales: Sclerotiniaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Fungi/Ascomycota/Leotiomycetes/Helotiales/Sclerotiniaceae/Stromatinia cepivora/ | Stromatinia cepivora | onion white rot (causative organism) | | | | |
Foodplant / pathogen | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | yellowed, wilting, died back | leaf | | Major |
| | infects and damages yellowed, wilting, died back leaf |
sheath (live) |
|
live sheath is parasitised by slit-like uredium |
|
|
Puccinia porri |
Leek Rust, Allium Rust |
Pucciniales: Pucciniaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
|
/Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia porri/ | Puccinia porri | leek rust, allium rust | | slit-like | | uredium |
Foodplant / parasite | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | sheath | | |
| | slit-like uredium parasitises live sheath |
stem (live) |
|
live stem may contain larva |
|
|
Delia antiqua |
Onion Fly |
Diptera: Anthomyiidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Delia antiqua/ | Delia antiqua | onion fly | | | | larva |
Foodplant / internal feeder | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | stem | | |
| | larva feeds within live stem |
stem (live) |
|
live stem may contain caterpillar |
|
|
Acrolepiopsis assectella |
Leek Moth |
Lepidoptera: Glyphipterigidae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998
|
/Animalia/Arthropoda/Insecta/Lepidoptera/Glyphipterigidae/Acrolepiopsis assectella/ | Acrolepiopsis assectella | leek moth | | | | caterpillar |
Foodplant / internal feeder | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | stem | | |
| | caterpillar feeds within live stem |
stem (live) |
|
live stem is parasitised by slit-like uredium |
|
|
Puccinia porri |
Leek Rust, Allium Rust |
Pucciniales: Pucciniaceae |
Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
|
/Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia porri/ | Puccinia porri | leek rust, allium rust | | slit-like | | uredium |
Foodplant / parasite | | |
/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Amaryllidaceae/Allium porrum/ | Allium porrum | leek | | live | stem | | |
| | slit-like uredium parasitises live stem |