The following is a list of diseases in citrus plants.
Bacterial diseases edit
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 edit
Nematodes, parasitic edit
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 edit
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] edit
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 edit
Phytoplasmal and spiroplasmal diseases | |
---|---|
Australian citrus dieback | Unknown procaryote? |
Stubborn | Spiroplasma citri (spread by leafhoppers) |
Witches’ broom of lime | Phytoplasma |
Miscellaneous diseases and disorders edit
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 edit
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