Pest and Disease Photoguide to Onion disorders.
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Indexing Terms
Descriptors
- abiotic injuries
- arthropod pests
- bacterial soft rot
- damage
- downy mildew
- fungal diseases
- hail
- hail damage
- heat stress
- injuries
- insect pests
- larvae
- leek rust
- leek smut
- leeks
- mildews
- onion pink root
- onion rust
- onion smudge
- onion smut
- onions
- parasites
- pathogenicity
- pathogens
- pests
- photographs
- plant diseases
- plant disorders
- plant parasites
- plant parasitic nematodes
- plant pathogenic bacteria
- plant pathogenic fungi
- plant pathogens
- plant pests
- plant viruses
- powdery mildew
- publications
- purple blotch
- rust diseases
- sclerotium rot
- stress
- white rot
- yellows
Organism Descriptors
- Acrolepiopsis
- Acrolepiopsis assectella
- Agrotis ipsilon
- Agrypnus
- Allium
- Allium ampeloprasum
- Allium cepa
- Alternaria
- Alternaria porri
- arthropods
- Aspergillus
- Aspergillus niger
- Athelia
- Athelia rolfsii
- Bacteria
- Botryotinia
- Botryotinia squamosa
- Botrytis
- Botrytis allii
- Ceutorhynchus
- Ceutorhynchus suturalis
- Colletotrichum
- Colletotrichum circinans
- Conoderus
- Delia
- Delia antiqua
- Delia platura
- Elateridae
- fungi
- Fusarium
- Fusarium oxysporum
- Fusarium oxysporum f.sp. cepae
- Heteroderes
- Hyaloperonospora
- Hyaloperonospora parasitica
- insects
- Iris yellow spot virus
- Leek yellow stripe virus
- Leveillula
- Leveillula taurica
- Liriomyza
- mites
- Myzus
- Myzus persicae
- Nematoda
- Noctuidae
- Paratrichodorus
- Pectobacterium
- Pectobacterium carotovorum
- Penicillium
- Peronospora
- Phytophthora
- Phytophthora porri
- Phytoplasma
- Pseudomonas
- Pseudomonas viridiflava
- Puccinia
- Puccinia allii
- Pyrenochaeta
- Pyrenochaeta terrestris
- Rhizoglyphus
- Sclerotium
- Spodoptera
- Spodoptera exigua
- Stemphylium
- Stemphylium vesicarium
- Stromatinia
- Stromatinia cepivora
- Thrips tabaci
- Thysanoptera
- Tyrophagus
- Urocystis
- Urocystis cepulae
- viruses
- Xanthomonas
- Xanthomonas axonopodis
- Xanthomonas axonopodis pv. allii
Identifiers
- bacterium
- bean seed fly
- beet armyworm
- black mould
- blast
- Botrytis squamosa
- cutworms
- disorders
- eelworms
- fungal infections
- fungus
- green peach aphid
- leek moth
- lesser armyworm
- neck rot
- nematodes
- onion mites
- onion thrips
- Onion yellows phytoplasma
- peach-potato aphid
- Peronospora parasitica
- Peronspora parasitica
- pest arthropods
- pest insects
- photosheets
- phytopathogenic bacteria
- phytopathogenic fungi
- phytopathogens
- plant-pathogenic bacteria
- plant-pathogenic fungi
- rots
- rusts
- Stromatinia cepivorum
- viruses of plants
- white tip
- wireworms
- Xanthomonas blight
- Bacterial streak and bulb rot
- Botrytis leaf blight
- click beetle
- Fusarium basal rot
- onion fly
- onion weevil
- peach potato aphid
- Penicillium blue mould
- Stemphylium leaf blight and stalk rot
- stubby root nematode
- vegetable leafminer
- yellows diseases
Broader Terms
- Plutellidae
- Lepidoptera
- insects
- Hexapoda
- arthropods
- invertebrates
- animals
- eukaryotes
- Acrolepiopsis
- Agrotis
- Noctuidae
- Elateridae
- Coleoptera
- Amaryllidaceae
- Asparagales
- monocotyledons
- angiosperms
- Spermatophyta
- plants
- Allium
- Pleosporaceae
- Pleosporales
- Dothideomycetes
- Pezizomycotina
- Ascomycota
- fungi
- Alternaria
- Trichocomaceae
- Eurotiales
- Eurotiomycetes
- Aspergillus
- Atheliaceae
- Atheliales
- Agaricomycetes
- Agaricomycotina
- Basidiomycota
- Athelia
- prokaryotes
- Sclerotiniaceae
- Helotiales
- Leotiomycetes
- Botryotinia
- Botrytis
- Curculionidae
- Ceutorhynchus
- Glomerellaceae
- Sordariomycetes
- Colletotrichum
- Anthomyiidae
- Diptera
- Delia
- Nectriaceae
- Hypocreales
- Fusarium
- Fusarium oxysporum
- Peronosporaceae
- Peronosporales
- Oomycetes
- Oomycota
- Chromista
- Hyaloperonospora
- Tospovirus
- Bunyaviridae
- negative-sense ssRNA Viruses
- ssRNA Viruses
- RNA Viruses
- viruses
- Potyvirus
- Potyviridae
- positive-sense ssRNA Viruses
- Erysiphaceae
- Erysiphales
- Leveillula
- Agromyzidae
- Acari
- Arachnida
- Aphididae
- Aphidoidea
- Sternorrhyncha
- Hemiptera
- Myzus
- Trichodoridae
- Triplonchida
- Enoplia
- Enoplea
- Nematoda
- Enterobacteriaceae
- Enterobacteriales
- Gammaproteobacteria
- Proteobacteria
- Bacteria
- Pectobacterium
- Phytophthora
- Acholeplasmataceae
- Acholeplasmatales
- Mollicutes
- Tenericutes
- Pseudomonadaceae
- Pseudomonadales
- Pseudomonas
- Pucciniaceae
- Pucciniales
- Pucciniomycetes
- Pucciniomycotina
- Puccinia
- Pyrenochaeta
- Acaridae
- Astigmata
- mites
- fungi incertae sedis
- Spodoptera
- Stemphylium
- Stromatinia
- Thrips
- Thripidae
- Thysanoptera
- Urocystidaceae
- Urocystidiales
- Ustilaginomycetes
- Ustilaginomycotina
- Urocystis
- Xanthomonadaceae
- Xanthomonadales
- Xanthomonas
- Xanthomonas axonopodis
Information & Authors
Information
Published In
Plantwise Photosheets
Copyright
© CABI 2018. This article is published under aCreative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0)Published under a CC-BY-SA 4.0 licence
History
Published online: 3 September 2018
Issue publication date: 1 January 2023
Language
English
Authors
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