- Acrocalymma root and crown rot
-
Acrocalymma medicaginis
Alcorn & Irwin
-
Massarina walkeri
Shoemaker,
C.E. Babc. & J.A.G. Irwin
[teleomorph]
- Anthracnose
-
Colletotrichum trifolii
Bain & Essary
- Aphanomyces root rot
-
Aphanomyces euteiches
Drechs.
- Black patch
-
Rhizoctonia leguminicola
Gough & E. S. Elliott
- Black root rot
-
Thielaviopsis basicola
(Berk. & Broome)
Ferraris
-
Chalara elegans
Nag Raj &
Kendrick [synanamorph]
- Blossom blight
-
Botrytis cinerea
Pers.:Fr.
-
Botryotinia fuckeliana (de
Bary) Whetzel [teleomorph]
-
Sclerotinia sclerotiorum
(Lib.) de Bary
- Brown root rot
-
Phoma sclerotioides
G. Preuss ex Sacc.
-
= Plenodomus meliloti Dearn & G. B. Sanford
- Crown and root rot complex
-
Fusarium acuminatum
Ellis & Everh.
-
Gibberella acuminata
Wollenweb.
[teleomorph]
-
F. avenaceum
(Fr.: Fr.) Sacc.
-
G
. avenacea R.J. Cook
[teleomorph]
-
F. equiseti
(Corda) Sacc
-
F. oxysporum
Schlectend.: Fr.
-
F. sambucinum
Fuckel
-
F. solani
(Mart.) Sacc.
-
Nectria haematococca
Berk.
& Broome [teleomorph]
-
Fusarium
spp.
-
Phoma medicaginis
Malbr. & Roum. in Roum.
-
Pythium
spp.
-
Rhizoctonia solani
Kühn
-
Thanatephorus cucumeris
(A.B.
Frank) Donk
[teleomorph]
-
Thielaviopsis basicola
(Berk. & Broome)
Ferraris
-
Chalara elegans
Nag Raj &
Kendrick [synanamorph]
- Charcoal rot
-
Macrophomina phaseolina
(Tassi) Goidanich
- Common leaf spot
-
Pseudopeziza medicaginis
(Lib.) Sacc.
- Corky root rot
-
Xylaria
sp.
- Crown wart
-
Physoderma alfalfae
(Pat. & Lagerh.) Karling
-
= Urophlyctis alfalfae (Pat. & Lagerh.)
Magnus
- Cylindrocarpon root rot
-
Cylindrocarpon
magnusianum Wollenweb.
-
= C. ehrenbergii Wollenweb.
-
Nectria ramulariae
(Wollenweb.)
E. Müller [teleomorph]
- Cylindrocladium root and crown rot
-
Cylindrocladium crotalariae
(C.A. Loos) D.K. Bell
& Sobers
-
Calonectria crotolariae
(C. A.
Loos) D. K. Bell & Sobers
[teleomorph]
- Damping-off
-
Fusarium acuminatum
Ellis & Everh.
-
Gibberella acuminata
Wollenweb. [teleomorph]
-
Mycoleptodiscus terrestris (J.W.
Gerdemann) Ostazeski
-
Phytophthora medicaginis
Drechs.
-
P. megasperma
Drechs. f. sp. medicaginis T.
Kuan &
D.C. Erwin
-
Pythium
spp.
-
P. debaryanum
Auct. non R. Hesse
-
P. irregulare
Buisman
-
P. splendens
H. Braun
-
P. ultimum
Trow
-
Rhizoctonia solani
Kühn
-
Thanatephorus cucumeris
(A.B.
Frank) Donk
[teleomorph]
- Downy mildew
-
Peronospora trifoliorum
de Bary
- Fusarium wilt
-
Fusarium oxysporum
Schlechtend.:Fr. f. sp. medicaginis
(Weimer) W. C. Snyder & H. N. Hans.
- Lepto leaf spot
-
Leptosphaerulina trifolii
(Rostr.) Petr.
- Marasmius root rot
-
Marasmius
sp.
- Mycoleptodiscus crown and root rot
-
Mycoleptodiscus
terrestris (J.W. Gerdemann)
Ostazeski
- Myrothecium root rot
-
Myrothecium
roridum Tode: Fr.
-
M. verrucaria
(Albertini & Schwein.) Ditmar:
Fr.
- Phymatotrichum root rot
- = cotton root rot
- = Texas root rot
-
Phymatotrichopsis omnivora
(Duggar) Hennebert
-
= Phymatotrichum omnivorum Duggar
- Phytophthora root rot
-
Phytophthora medicaginis
Drechs.
-
P. megasperma
Drechs. f. sp. medicaginis T.
Kuan &
D.C. Erwin
- Powdery mildew
-
Erysiphe
pisi DC. ex St.-Am.
-
Leveillula taurica
(Lev.) G. Arnaud
- Rhizoctonia root rot and stem blight
-
Rhizoctonia solani
Kühn
-
Thanatephorus cucumeris
(A.B. Frank) Donk
[teleomorph]
- Rhizopus sprout rot
-
Rhizopus
stolonifer (Ehrenb.:Fr.)Vuill.
- Rust
-
Uromyces
striatus J. Schröt.
-
= U. medicaginis Pass.
-
= U. oblongus Vize
-
= U. striatus J. Schröt. var. medicaginis
(Pass.) Arth.
- Sclerotinia crown and stem rot
-
Sclerotinia trifoliorum
Eriks.
-
S. sclerotiorum
(Lib.) de Bary
- Southern blight
-
Sclerotium rolfsii
Sacc.
-
Athelia rolfsii
(Curzi) Tu
& Kimbrough [teleomorph]
- Spring black stem and leaf spot
-
Phoma medicaginis
Malbr. & Roum. in Roum.
- Stagonospora leaf spot and root rot
-
Stagonospora meliloti
(Lasch) Petr.
-
Phoma meliloti
Allesch
[synanamorph]
-
Leptosphaeria
pratensis
Sacc. & Briard) [teleomorph]
- Stemphylium leaf spot
-
Pleospora
spp.
-
Stemphylium alfalfae
E. Simmons
-
Pleospora
alfalfae E.
Simmons [teleomorph]
-
S. botryosum
Wallr.
-
P. tarda
E. Simmons
[teleomorph]
-
S. globuliferum
(Vestergr.) E. Simmons
-
S. herbarum
E. Simmons
-
Pleospora herbarum
(Pers.: Fr.
) Rabenh. [teleomorph]
-
S. vesicarium
species complex
- Summer black stem and leaf spot
-
Cercospora
medicaginis Ellis & Everh.
- Verticillium wilt
-
Verticillium albo-atrum
Reinke & Berthier
-
V
. dahliae Kleb.
- Violet root rot
-
Helicobasidium brebissonii
(Desmaz.) Donk
-
Rhizoctonia crocorum
(Pers.:
Fr.) DC. [anamorph]
- Winter crown rot
- = Coprinus snow mold
-
Coprinus psychromorbidus
Redhead & J A.
Traquair
- Yellow leaf blotch
-
Leptotrochila
medicaginis (Fuckel) H.
Schuepp
-
= Pyrenopeziza medicaginis Fuckel
-
= Pseudopeziza jonesii Nannf.
-
Sporonema phacidioides
Desmaz. [anamorph]
- Alfalfa enation
-
genus Rhabdovirus, Alfalfa enation virus
(AEV)
- Alfalfa mosaic
-
genus Alfamovirus, Alfalfa mosaic virus
(AMV)
- Bean leaf roll
-
genus Luteovirus, Bean leaf roll virus (BLRV)
- Bean yellow mosaic
-
genus Potyvirus, Bean yellow mosaic virus
(BYMV)
- Cucumber mosaic
-
genus Cucumovirus, Cucumber mosaic virus
(CMV)
- Lucerne Australian latent
-
genus Nepovirus, Lucerne Australian latent virus
(LALV)
- Lucerne Australian symptomless
-
genus Comoviridae, Lucerne Australian symptomless
virus (LASV)
- Lucerne transient streak
-
genus Sobemovirus, Lucerne transient streak virus
(LTSV)
- Pea streak
-
genus Carlavirus, Pea streak virus (PSV)
- Red clover vein mosaic
-
genus Carlavirus, Red clover vein mosaic virus
(RCVMV)
- Tobacco streak
-
genus Ilarvirus, Tobacco streak virus (TSV)
- White clover mosaic
-
genus Potexvirus, White clover mosaic virus (WCMV)
