P. D. Kharbanda, B. D. L. Fitt, R. M. Lange, J. S. West, A. H. Lamey, D. V. Phillips, primary collators (last update 3/8/01)
BACTERIAL DISEASES
- Bacterial black rot
- Xanthomonas campestris pv. campestris (Pammel 1895)
- Dowson 1939
- =Xanthomonas campestris pv. raphani
- =Xanthomonas campestris pv. aberrans
- Bacterial leaf spot
- Xanthomonas campestris pv. armoraciae (McCulloch 1929) Dye 1978
- Bacterial pod rot*
- Pseudomonas syringae pv. maculicola (McCulloch 1911) Young, Dye and Wilkie 1978)
- (Canada, UK)
- Bacterial soft rot
- Erwinia carotovora (Jones 1901) Bergey et al. 1923
- Pseudomonas marginalis pv. marginalis (Brown 1918)
- Stevens 1925
- Scab
- Streptomyces spp.
- Streptomyces scabiei corrig. (ex Thaxter 1891) Lambert
and Loria 1989
- = Streptomyces scabies (Thaxter 1891) Waksman and
Henrici 1948
- Crown gall
- Agrobacterium tumefaciens (Smith and Townsend 1907) Conn 1942
FUNGAL DISEASES
- Alternaria black spot = Dark pod spot (UK)
- Alternaria brassicae (Berk.) Sacc.
- A. brassicicola (Schwein.) Wiltshire
- A. japonica H. Yoshii
- = A. raphani Groves and Skolko
- Anthracnose
- Colletotrichum gloeosporioides (Penz.) Penz. and Sacc. in Penz.
- Glomerella cingulata (Stoneman) Spauld. and
H. Schrenk [teleomorph]
- C. higginsianum Sacc. in Higgins
- Black leg = stem canker (UK)
- Leptosphaeria maculans (Desmaz.) Ces. and De Not
- Phoma lingam (Tode:Fr.) Desmaz. [anamorph]
- Black mold rot
- Rhizopus stolonifer (Ehrenb.:Fr.) Vuill.
- Black root
- Aphanomyces raphani Kendrick
- Brown girdling root rot*
- Rhizoctonia solani Kühn (Canada)
- Thanatephorus cucumeris (A.B. Frank) Donk
[teleomorph]
- Cercospora leaf spot
- Cercospora brassicicola Henn.
- Clubroot
- Plasmodiophora brassicae Woronin
- Downy mildew
- Peronospora parasitica (Pers.:Fr.)Fr.
- Fusarium wilt
- Fusarium oxysporum Schlechtend.:Fr. f. sp. conglutinans (Wollenweb.) W.C. Snyder and H.N. Hans.
- Gray mold
- Botrytis cinerea Pers.:Fr.
- Botryotinia fuckeliana (de Bary) Whetzel [teleomorph]
- Head rot
- Rhizoctonia solani Kühn
- Thanatephorus cucumeris (A.B. Frank) Donk
[teleomorph]
- Leaf spot*
- Alternaria alternata (Fr.:Fr.) Keissl. (Canada)
- Ascochyta spp. (former USSR)
- Light leaf spot
- Pyrenopeziza brassicae Sutton and Rawlinson in Rawlinson et al. (1978).
- Cylindrosporium concentricum Grev. [anamorph]
- Pod rot*
- Alternaria alternata (Fr.:Fr.) Keissl. (Canada)
- Cladosporium sp.
- Powdery mildew
- Erysiphe polygoni DC.
- E. cruciferarum Opiz ex Junell.
- Ring spot
- Mycosphaerella brassicicola (Duby) Lindau in Engl. and Prantl
- Asteromella brassica (Chev.) Boerema and Van
Kesteren [anamorph]
- Root rot
- Alternaria alternata (Fr.:Fr.)Keissl.
- Fusarium spp.
- Macrophomina phaseolina (Tassi) Goidanich
- Phymatotrichopsis omnivora (Duggar) Hennebert
- Phytophthora megasperma Drechs.
- Pythium debaryanum Auct. non R. Hesse
- P. irregulare Buisman
- Rhizoctonia solani Kühn
- Thanatephorus cucumeris (A.B. Frank) Donk
[teleomorph]
- Sclerotium rolfsii Sacc.
- Athelia rolfsii (Curzi) Tu and Kimbrough [teleomorph]
- Sclerotinia stem rot
- Sclerotinia sclerotiorum (Lib.) de Bary
- Seed rot, damping-off
- Alternaria spp.
- Fusarium spp.
- Gliocladium roseum (Link) Bainier
- Nectria ochroleuca (Schwein.) Berk [teleomorph]
- Pythium spp.
- Rhizoctonia solani Kühn
- Thanatephorus cucumeris (A.B. Frank) Donk
[teleomorph]
- Rhizopus stolonifer (Ehrenb.:Fr) Vuill.
- Sclerotium rolfsii Sacc.
- Root gall smut*
- Urocystis brassicae Mundkur (China, India)
- Southern blight (leaf, root and seed rot)
- Sclerotium rolfsii Sacc.
- Verticillium wilt*
- Verticillium longisporum (comb. Nov. Karapappa et al.)
- (Europe)
- White blight*
- Rhizoctonia solani Kühn (India)
- Thanatephorus cucumeris (A.B. Frank) Donk
[teleomorph]
- White leaf spot = grey stem (Canada)
- Pseudocercosporella capsellae (Ellis and Everh.) Deighton
- = Cercosporella brassicae (Faitrey and Roum.) Höhn.
- Mycosphaerella capsellae (Inman and Sivansen)
[teleomorph]
- White rust = staghead
- Albugo candida (Pers.) Kunze
- = A. cruciferarum (DC.) S.F. Gray
- (Peronospora sp. commonly present in staghead phase)
- Yellows
- Fusarium oxysporum Schlechtend.:Fr.
NEMATODES, PARASITIC
- Cyst nematode
- Heterodera cruciferae Franklin
- H. schachtii Schmidt
- Lesion nematode
- Pratylenchus spp.
- P. pratensis (de Man) Filipjev
- Root-knot nematode
- Meloidogyne spp.
VIRAL DISEASES
- Crinkle*
- genus Carmovirus, Turnip crinkle virus (TCV) (Yugoslavia)
- Mosaic
- genus Caulimovirus, Cauliflower mosaic virus (CaMV)
- genus Cucumovirus, Cucumber mosaic virus* (CMV)
(Hungary)
- genus Comovirus, Radish mosaic virus (RaMV)
- genus Potyvirus, Turnip mosaic virus (TuMV)
- Yellows
- genus Luteovirus, Beet western yellows virus (BWYV)
- genus Cytorhabdovirus, Broccoli necrotic yellows virus*
(BNYV)
PHYTOPLASMAL DISEASES
- Aster yellows and phyllody
- Aster yellows phytoplasma
MISCELLANEOUS DISEASES and DISORDERS
- Autogenic necrosis
- Genetic disorder
- Black speck
- Physiological
- Sulfur deficiency
- Sulfur deficiency
- Tipburn
- Calcium deficiency
* Not known to occur naturally in the U.S.A.
