List of citrus diseases
The following is a list of diseases in citrus plants.
Bacterial diseases
Bacterial diseases | |
---|---|
Bacterial spot | Xanthomonas euvesicatoria pv. citrumelo |
Black pit (fruit) | Pseudomonas syringae |
Blast | Pseudomonas syringae |
Citrus canker | Xanthomonas citri pv. citri |
Citrus variegated chlorosis | Xylella fastidiosa |
Huanglongbing = citrus greening | Candidatus Liberibacter asiaticus Candidatus L. africanus |
Fungal diseases
Fungal diseases | |
---|---|
Albinism | Alternaria alternata |
Alternaria brown spot | Alternaria alternata |
Alternaria leaf spot of rough lemon | Alternaria citri |
Alternaria stem-end rot | Alternaria citri |
Anthracnose = wither-tip | Glomerella cingulata |
Areolate leaf spot | Thanatephorus cucumeris |
Black mold rot | Aspergillus niger |
Black root rot | Thielaviopsis basicola |
Black rot | Alternaria citri |
Black spot | Guignardia citricarpa |
Blue mold | Penicillium italicum |
Botrytis blossom and twig blight, gummosis | Botrytis cinerea |
Branch knot | Sphaeropsis tumefaciens |
Brown rot (fruit) | Phytophthora citricola |
Charcoal root rot | Macrophomina phaseolina |
Citrus black spot | Guignardia citricarpa |
Damping-off | Pythium sp. |
Diplodia gummosis and stem-end rot | Lasiodiplodia theobromae |
Dothiorella gummosis and rot | Botryosphaeria ribis |
Dry root rot complex | Nectria haematococca |
Dry rot (fruit) | |
Fly speck | Schizothyrium pomi |
Fusarium rot (fruit) | Fusarium spp. |
Fusarium wilt | |
Gray mold (fruit) | Botrytis cinerea |
Greasy spot and greasy spot rind blotch | Mycosphaerella citri |
Green mold | Penicillium digitatum |
Heart rot | Ganoderma applanatum |
Hendersonula branch wilt | Hendersonula toruloidea |
Leaf spot | |
Mal secco | |
Mancha foliar de los citricos | Alternaria limicola |
Melanose | Diaporthe citri Phomopsis citri [anamorph] |
Mucor fruit rot | |
Mushroom root rot = shoestring root rot or oak root fungus | Armillaria mellea |
Phaeoramularia leaf and fruit spot | Phaeoramularia angolensis |
Phymatotrichum root rot | Phymatotrichopsis omnivora |
Phomopsis stem-end rot | Phomopsis citri |
Phytophthora foot rot, gummosis and root rot | Phytophthora citrophthora |
Pink disease | Erythricium salmonicolor |
Pink mold | Gliocladium roseum |
Pleospora rot | Pleospora herbarum |
Poria root rot | |
Post bloom fruit drop | Colletotrichum acutatum |
Powdery mildew | |
Rhizopus rot | Rhizopus stolonifer |
Rio Grande gummosis | Possibly Lasiodiplodia theobromae |
Rootlet rot | |
Rosellinia root rot | Rosellinia sp. |
Scab | Elsinoë fawcettii |
Sclerotinia twig blight, fruit rot and root rot | Sclerotinia sclerotiorum |
Septoria spot | Septoria citri |
Sooty blotch | Gloeodes pomigena |
Sour rot | Geotrichum citri-aurantii |
Sweet orange scab | Elsinoë australis |
Thread blight | |
Trichoderma rot | Trichoderma viride |
Twig blight | Rhytidhysteron rufulum |
Ustulina root rot | Ustulina deusta |
Whisker mold | |
White root rot | Rosellinia sp. |
Nematodes, parasitic
Nematodes, parasitic | |
---|---|
Citrus slump nematode | |
Dagger nematode | Xiphinema spp. |
Lesion nematode | Pratylenchus spp. |
Needle nematode | Longidorus spp. |
Root-knot nematode | Meloidogyne spp. |
Sheath nematode | |
Slow decline (citrus nematode) | |
Spreading decline (burrowing nematode) | |
Sting nematode | |
Stubby-root nematode | Paratrichodorus spp. |
Stunt nematode | Tylenchorhynchus spp. |
Viral diseases
Viral diseases | |
---|---|
Citrus mosaic | Satsuma dwarf-related virus |
Bud union crease | Virus for some combinations, otherwise genetic or unknown |
Citrus leaf rugose | genus Ilarvirus, Citrus leaf rugose virus (CLRV) |
Citrus yellow mosaic | genus Badnavirus |
Crinkly leaf | Crinkly leaf virus (strain of Citrus variegation virus) |
Infectious variegation | genus Ilarvirus, Citrus variegation virus (CVV) |
Navel infectious mottling | Satsuma dwarf-related virus |
Psorosis | Citrus psorosis virus (CPsV) |
Satsuma dwarf | Satsuma dwarf virus (SDV) |
Tatter leaf = citrange stunt | genus Capillovirus, Citrus tatter leaf virus (probably a closely related strain of Apple stem grooving virus rather than a distinct virus |
Tristeza = decline and stem pitting, seedling yellows | genus Closterovirus, Citrus tristeza virus (CTV) |
Citrus Leprosis Virus type I & II |
Viroids and graft-transmissible pathogens [GTP]
Viroids and graft-transmissible pathogens [GTP] | |
---|---|
Algerian navel orange virus | GTP |
Blight = young tree decline, rough lemon decline | GTP |
Blind pocket | GTP |
Cachexia | Citrus cachexia viroid (Hostuviroid) |
Chlorotic dwarf | White-fly transmitted GTP |
Citrus dwarfing | Various viroids |
Citrus vein enation (CVEV) = woody gall | GTP (possible luteovirus) |
Citrus yellow mottle | GTP |
Citrus yellow ringspot | GTP |
Concave gum | GTP |
Cristacortis | GTP |
Exocortis | Citrus exocortis viroid (CEVd) Pospiviroidae |
Fatal yellows | GTP |
Gummy bark | GTP, possible viroid |
Gum pocket and gummy pittings | GTP, possible viroid |
Impietratura | GTP |
Indian citrus ringspot | GTP |
Leaf curl | GTP |
Leathery leaf | GTP |
Leprosis | GTP associated with Brevipalpus spp. mites |
Measles | GTP |
Milam stem-pitting | GTP |
Multiple sprouting disease | GTP |
Nagami kumquat disease | GTP |
Ringspot diseases | Various GTPs |
Xyloporosis = cachexia | Citrus cachexia viroid (Hostuviroid) |
Yellow vein | GTP |
Yellow vein clearing of lemon | GTP |
Phytoplasmal and spiroplasmal diseases
Phytoplasmal and spiroplasmal diseases | |
---|---|
Australian citrus dieback | Unknown procaryote? |
Stubborn | Spiroplasma citri (spread by leafhoppers) |
Witches’ broom of lime | Phytoplasma |
Miscellaneous diseases and disorders
Miscellaneous diseases and disorders | |
---|---|
Algal disease (algal spot) | Cephaleuros virescens |
Amachamiento | Unknown |
Blossom-end clearing | Physiological |
Chilling injury | Cold temperatures |
Citrus blight | Unknown - pathogen suspected |
Creasing | Nutritional (?) |
Crinkle scurf | Genetic |
Granulation | Physiological |
Lemon sieve-tube necrosis | Unknown, but hereditary |
Lime blotch = wood pocket | Inherited chimeral agent |
Membranous stain | Cold temperatures |
Mesophyll collapse | Unknown |
Oleocellosis | Physiological |
Postharvest pitting | Physiological |
Puffing | Physiological |
Rind breakdown | Physiological |
Rind staining | Physiological |
Rind stipple of grapefruit | Environmental |
Rumple of lemon fruit | Unknown |
Shell bark complex | Unknown - (viroid?) |
Sooty mold (superficial, not pathogenic) | Capnodium C. citricola |
Stem-end rind breakdown | Physiological |
Stylar-end breakdown of Tahiti lime | Physiological |
Stylar-end rind breakdown | Physiological |
Stylar-end rot | Physiological |
Sunburn | Excessive heat and light |
Tangerine dieback | Unknown |
Water spot | Physiological |
Woody galls on stems | Bruchophagus fellis (Citrus Gall Wasp) |
Zebra skin | Physiological |
References
- Common Names of Diseases, The American Phytopathological Society
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- Grapefruit
- Lemon
- Lime
- Orange
cultivars
- Alemow
- Amanatsu
- Assam lemon
- Bergamot orange
- Bizzarria
- Bitter orange
- Blood lime
- Blood orange
- Byeonggyul
- Biasong
- Cam sành
- Cara cara navel
- Citrange
- Citrumelo
- Clementine
- Coorg orange
- Daidai
- Dekopon
- Encore
- Fairchild tangerine
- Florentine citron
- Forbidden fruit
- Ginger lime
- Haruka
- Hassaku orange
- Hebesu
- Heen naran
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- Imperial lemon
- Indian wild orange
- Iyokan
- Jabara
- Jaffa orange
- Jamaican tangelo
- Kabbad
- Kabosu
- Kaji Nemu
- Kakadu lime
- Kalpi
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- Kawachi Bankan
- Key lime
- Khasi papeda
- Kinkoji unshiu
- Kinnow
- Kishu mikan
- Kiyomi
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- Koji
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- Laraha
- Lemonade fruit
- Limón de Pica
- Lumia
- Mandelo
- Mandora
- Melanesian papeda
- Melogold
- Meyer lemon
- Micrantha
- Midknight Valencia Orange
- Murcott
- Myrtle-leaved orange tree
- Nagpur orange
- Nasnaran
- New Zealand grapefruit
- Ōgonkan
- Orangelo/Chironja
- Oroblanco
- Palestinian sweet lime
- Persian lime
- Pixie mandarin
- Pompia
- Ponderosa lemon
- Ponkan
- Rangpur
- Reikou
- Rhobs el Arsa
- Rough lemon
- Samuyao
- Sanbokan
- Satsuma mandarin
- Setoka
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- Shonan Gold
- Smith Red Valencia
- Sudachi
- Suruga yuko
- Sweet lemon
- Sweet limetta
- Tangelo
- Tangerine
- Tangor
- Tsunonozomi
- Valencia orange
- Variegated pink lemon
- Volkamer lemon
- Winged lime
- Xã Đoài orange
- Yūkō
- Yuzu
(former Microcitrus, Eromocitrus,
Clymenia and Oxanthera genera)
(perhaps properly Citrus)
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