H. D. Shew, primary collator (last update 2/19/93)
BACTERIAL DISEASES
- Angular leaf spot
- Pseudomonas syringae pv. tabaci (Wolf & Foster) Young et al.
- Granville wilt
- Pseudomonas solanacearum (Smith) Smith
- Hollow stalk
- Erwinia carotovora subsp. carotovora (Jones) Bergey et al.
- E. carotovora subsp. atroseptica (van Hall) Dye
- Leaf gall
- Rhodococcus fascians (Tilford) Goodfellow
- Wildfire
- Pseudomonas syringae pv. tabaci (Wolf & Foster) Young et al.
FUNGAL DISEASES
- Anthracnose
- Colletotrichum destructivum O'Gara
- (teleomorph: Glomerella glycines F. Lehm. and F.A. Wolf)
- Barn spot
- Cercospora nicotianae Ellis & Everh.
- Barn rot
- Several fungi and bacteria
- Black root rot
- Thielaviopsis basicola (Berk. & Broome) Ferraris
- Black shank
- Phytophthora parasitica Dastur var. nicotianae (Breda de
Haan) Tucker
- P. nicotianae Breda de Haan var. nicotianae G.M.
Waterhouse
- Blue mold (downy mildew)
- Peronospora tabacina D.B. Adam
- = P. hyoscyami de Bary f. sp. tabacina
- Brown spot
- Alternaria alternata (Fr.:Fr.) Keissl.
- Charcoal rot
- Macrophomina phaseolina (Tassi) Goidanich
- Collar rot
- Sclerotinia sclerotiorum (Lib.) de Bary
- Damping-off, Pythium
- Pythium spp.
- P. aphanidermatum (Edson) Fitzp.
- P. ultimum Trow
- Frogeye leaf spot
- Cercospora nicotianae Ellis & Everh.
- Fusarium wilt
- Fusarium oxysporum Schlechtend.:Fr. (several f. sp.)
- Gray mold
- Botrytis cinerea Pers.:Fr.
- (teleomorph: Botryotinia fuckeliana (de Bary) Whetzel)
- Olpidium seedling blight
- Olpidium brassicae (Woronin) P.A. Dang.
- Phyllosticta leaf spot
- Phyllosticta nicotiana Ellis & Everh.
- Powdery mildew
- Erysiphe cichoracearum DC.
- Ragged leaf spot
- Phoma exigua Desmaz. var. exigua
- = Ascochyta phaseolorum Sacc.
- Scab
- Hymenula affinis (Fautrey & Lambotte) Wollenweb.
- = Fusarium affine Fautrey & Lambotte
- Sore shin and damping-off
- Rhizoctonia solani Kühn
- (teleomorph: Thanatephorus cucumeris (A.B. Frank) Donk)
- Southern stem rot (southern blight)
- Sclerotium rolfsii Sacc.
- (teleomorph: Athelia rolfsii (Cursi) Tu & Kimbrough)
- Stem rot of tranplants
- Pythium spp.
- Target spot
- Rhizoctonia solani Kühn
- Verticillium wilt
- Verticllium albo-atrum Reinke & Berthier
- V. dahliae Kleb.
MISCELLANEOUS DISEASES OR DISORDERS
- Brown root rot
- Pratylenchus spp. (nematodes)
- Drought spot
- Drought
- False broomrape
- Unknown
- Frenching
- Metabolite of Bacillus cereus Frankland & Frankland
- Stem break (in Europe)
- Ditylenchus dipsaci (Kühn) Filipjev (nematodes)
- Sunscald
- High light intensity and high temperatures
- Weather fleck
- Ozone
NEMATODES, PARASITIC
- Bulb and stem (stem break)
- Ditylenchus dipsaci (Kühn) Filipjev (in Europe)
- Cyst
- Globodera solanacearum (Miller & Gray) Behrens
- = G. virginiae (Miller & Gray) Behrens
- G. tabacum (Lownsbery & Lownsbery) Behrens
- Dagger, American
- Xiphinema americanum Cobb
- Foliar
- Aphelenchoides ritzemabosi (Schwartz) Steiner
- Lesion
- Pratylenchus brachyurus (Godfrey) Filipjev &
Schuurmans-Stekhoven
- P. penetrans (Cobb) Filipjev & Schuurmans-Stekhoven
- Pratylenchus spp.
- Reniform
- Rotylenchulus reniformis Linford & Oliveira
- Root-knot
- Meloidogyne arenaria (Neal) Chitwood
- M. hapla Chitwood
- M. incognita (Kofoid & White) Chitwood
- M. javanica (Treub) Chitwood
- Spiral
- Helicotylenchus spp.
- Stubby-root
- Paratrichodorus spp.
- Trichodorus spp.
- Stunt
- Merlinius spp.
- Tylenchorhynchus spp.
PARASITIC HIGHER PLANTS
- Broomrape
- Orobanche ramosa L.
- O. ludoviciana Nutt.
- Dodder
- Cuscuta spp.
- Witchweed
- Striga gesnerioides (Willd.) Vatke
VIRUS DISEASES
(Also mycoplasmalike organisms [MLO])
- Alfalfa mosaic
- Alfalfa mosaic virus
- Aster yellows
- MLO
- Beet curly top
- Beet curly top virus
- Bushy top
- Tobacco vein distorting virus and tobacco bushy top virus in combination
- Cucumber mosaic
- Cucumber mosaic virus
- Peanut stunt
- Peanut stunt virus
- Rosette disease
- Tobacco vein distorting virus and tobacco mottlevirus in combination
- Stolbur (Europe only)
- MLO
- Tobacco etch
- Tobacco etch virus
- Tobacco leaf curl
- Tobacco leaf curl virus
- Tobacco mosaic
- Tobacco mosaic virus
- Tobacco necrosis
- Tobacco necrosis virus
- Tobacco rattle
- Tobacco rattle virus
- Tobacco ring spot
- Tobacco ring spot virus
- Tobacco streak
- Tobacco streak virus
- Tobacco stunt (Japan only)
- Tobacco stunt virus
- Tobacco vein mottling
- Tobacco vein mottling virus
- Tomato spotted wilt
- Tomato spotted wilt virus
- Vein banding
- Potato virus Y
- Wound tumor
- Wound tumor virus
