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Common Names of Plant Diseases
Diseases of Beet
(Beta vulgaris L.)
Earl G. Ruppel, primary collator (last update 4/8/03)
BACTERIAL DISEASES
- Bacterial blight
- Pseudomonas syringae
pv. aptata (Brown & Jamieson)
Young et al.
- Bacterial pocket
- Xanthomonas beticola
(Smith et al.) Savulescu
- Bacterial soft rot
- Erwinia carotovora
subsp. carotovora (Jones) Bergey et
al.
- Bacterial vascular necrosis and rot
- Erwinia carotovora
subsp. betavasculorum Thomson et al.
- Crown gall
- Agrobacterium tumefaciens
(Smith & Townsend) Conn
- Silvering disease*
- Curtobacterium flaccumfaciens
pv. betae (Hedges)
- Collins
and Jones
- = Corynebacterium betae Keyworth et al.
FUNGAL DISEASES
- Alternaria leaf spot
- Alternaria alternata
(Fr.:Fr.) Keissl.
- A. brassicae
(Berk.) Sacc.
- Anthracnose*
- Colletotrichum dematium
(Pers.) Grove f. spinaciae (Ellis
& Halst.) Arx
- Aphanomyces root rot (black root)
- Aphanomyces cochlioides
Drechs.
- Black wood vessel*
- Pythium irregulare
Buisman
- Cercospora leaf spot
- Cercospora beticola
Sacc.
- Charcoal rot
- Macrophomina phaseolina
(Tassi) Goidanich
- Choanephora rot*
- Choanephora cucurbitatum
(Berk. & Ravenel) Thaxt.
- Damping-off, black leg, black root and seedling blight
- Aphanomyces cochlioides
Drechs.
- Cylindrocladium
sp.*
- Fusarium
spp.
- Phoma betae
A. B. Frank
- Pleospora betae (Berl.) Nevodovsky
[teleomorph]
- Pythium
spp.
- Rhizoctonia solani
Kühn
- Thanatephorus cucumeris (A. B. Frank) Donk
- [teleomorph]
- Downy mildew
- Peronospora farinosa
(Fr.:Fr.) Fr.
- =
P. farinosa (Fr.:Fr) Fr. f. sp. betae Byford
- =
P. schachtii Fuckel
- Fusarium yellows
- Fusarium oxysporum
Schlechtend.:Fr. f. sp. spinaciae (Sherb.)
W. C. Snyder & H. N. Hans.
- Fusarium yellows and root rot
- Fusarium oxysporum
Schlechtend.:Fr. f. sp. betae (D.
Stewart) W. C. Snyder & H. N. Hans. (Texas isolates)
- Leaf gall (beet tumor, or crown wart)
- Physoderma leproides
(Trab.) Karling
- =
Urophlyctis leproides (Trab.) Magnus
- Phoma leaf spot and root rot
- Phoma betae
A. B. Frank
- Phymatotrichum root rot (cotton root rot)
- Phymatotrichopsis omnivora
(Duggar) Hennebert
- =
Phymatotrichum omnivorum Duggar
- Phytophthora wet rot
- Phytophthora drechsleri
Tucker
- Powdery mildew
- Erysiphe polygoni
DC.
- =
E. betae Weltzien
- Pythium root rot
- Pythium aphanidermatum
(Edson) Fitzp.
- P. deliense
Meurs
- Ramularia leaf spot
- Ramulariabeticola
Fautrey & Lambotte
- Rhizoctonia foliar blight, crown and root rot
- Rhizoctonia solani
Kühn
- Rhizopus root rot
- Rhizopus arrhizus
A. Fischer
- R. stolonifer
(Ehrenb.:Fr.) Vuill.
- Rust
- Uromycesbetae
J. Kickx fil.
- Sclerotinia crown & root rot
- Sclerotinia sclerotiorum
(Lib.) de Bary
- Seedling rust
- Puccinia subnitens
Dietel
- Slime molds*
- Physarum cinereum
(Batsch) Pers.
- Southern blight (Sclerotium root rot and stem rot)
- Sclerotium rolfsii
Sacc.
- Athelia rolfsii (Curzi) Tu & Kimbrough
[teleomorph]
- Stemphylium leaf spot*
- Stemphylium botryosum
Wallr.
- Pleospora tarda E. Simmons [teleomorph]
- Storage rots
- Botrytis cinerea
Pers.: Fr.
- Botryotinia fuckeliana (de Bary) Whetzel
[teleomorph]
- Penicillium
spp.
- Phoma betae
A. B. Frank
- Verticillium wilt
- Verticillium albo-atrum
Reinke & Berthier
- Violet root rot
- Helicobasidium brebissonii
(Desmaz.) Donk
- Rhizoctonia crocorum (Pers.:Fr.) DC.
[anamorph]
NEMATODE DISEASES
- Beet cyst nematode
- Heterodera schachtii
Schmidt
- Clover cyst nematode
- Heterodera trifolii
Goffart
- False root-knot nematode
- Nacobbus aberrans
(Thorne & Schuster) Sher
- Lesion nematodes
- Pratylenchus
spp.
- Needle nematodes
- Longidorus
spp.
- Potato rot nematode
- Ditylenchus destructor
Thorne
- Root-knot
- Meloidogyne
spp.
- Stem and bulb nematode
- Ditylenchus dipsaci
(Kühn) Filipjev
- Stubby-root nematodes
- Paratrichodorus
spp.
- Trichodorus
spp.
VIRAL DISEASES
- Alfalfa mosaic
- genus Alfamovirus, Alfalfa mosaic virus (AMV)
- Beet curly top
- genus Hybrigeminivirus, Beet curly top virus (BCTV)
- Beet distortion mosaic
- genus ?, Beet distortion mosaic virus
- Beet leaf curl*
- genus Rhabdovirus, Beet leaf curl virus (BCLV)
- Beet mild yellows & Beet western yellows
- genus Luteovirus, Beet western yellows virus (BMY)
- Beet mosaic
- genus Potyvirus, Beet mosaic virus (BtMV)
- Beet yellow net
- genus Luteovirus, Beet yellow net virus (BYNV)
- Beet yellows
- genus Closterovirus, Beet yellows virus (BYV)
- Cucumber mosaic
- genus Cucumovirus, Cucumber mosaic virus (CMV)
- Lettuce infectious yellows
- genus Closterovirus, Lettuce infectious yellows virus (LIYV)
- Rhizomania
- genus Furovirus, Beet necrotic yellow vein virus
- (BNYVV)
- (fungal vector: Polymyxa betae Keskin)
- Beet savoy
- Suspected virus
- Beet yellow vein
- Suspected virus
PHYTOPLASMAL and SPIROPLASMAL DISEASES
- Beet latent rosette
Phytoplasma
- Yellow wilt*
- Spiroplasma
MISCELLANEOUS DISEASES OR DISORDERS
- Heart rot
- Boron deficiency
- Scab
- Streptomyces
spp.
*Not known to occur naturally in the United States of America.
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