D.L. Gill and R. K. Horst, primary collators (last update 3/15/93)
BACTERIAL DISEASES
- Bacterial leaf spot or blast
- Pseudomonas syringae pv. mors-prunorum (Wormald) Young et al.
- Crown gall
- Agrobacterium tumefaciens (Smith & Townsend) Conn
- Hairy root
- Agrobacterium rhizogenes (Riker et al.) Conn
FUNGAL DISEASES
- Alternaria leaf spot
- Alternaria alternata (Fr.:Fr.) Keissl.
- A. brassicae (Berk.) Sacc.
- A. brassicicola (Schwein.) Wiltshire
- Black mold
- Chalara thielavioides (Peyronel) Nag Raj & Kendrick
- = Chalaropsis thielavioides Peyronel
- Black spot
- Diplocarpon rosae F.A. Wolf
- (anamorph: Marssonina rosae (Lib.) Died.)
- Botrytis blight (bud, twig, and flower; also cane canker)
- Botrytis cinerea Pers.:Fr.
- (teleomorph: Botryotinia fuckeliana (de Bary) Whetzel)
- Brand canker
- Coniothyrium wernsdorffiae Laubert
- Brown canker
- Cryptosporella umbrina (Jenk.) Jenk. & Wehmeyer
- = Diaporthe umbrina Jenk.
- Cane blight canker
- Botryosphaeria dothidea (Moug.:Fr.) Ces. & De Not.
- (anamorph: Fusicoccum aesculi Corda)
- B. ribis Gross & Duggar
- (anamorph: Fusicoccum sp.)
- Discostroma corticola (Fuckel) I. Brockmann
- (anamorph: Seimatosporium lichenicola (Corda) Shoemaker
& E. Müller)
- Cercospora leaf spot
- Pseudocercospora puderi B.H. Davis ex Deighton
- = Cercospora puderi B.H. Davis
- Cercospora rosicola Pass.
- (teleomorph: Mycosphaerella rosicola B.H. Davis ex
Deighton)
- Common stem canker
- Diapleella coniothyrium (Fuckel) Barr
- (anamorph: Coniothyrium fuckelii Sacc.)
- Crown canker
- Cylindrocladium scoparium Morg.
- (teleomorph: Calonectria kyotensis Terashita)
- Downy mildew
- Peronospora sparsa Berk.
- Fungal canker
- Cryptosporium minimum Laubert
- Nectria cinnabrarina (Tode:Fr.) Fr.
- (anamorph: Tubercularia vulgaris Tode:Fr.)
- Diaporthe eres Nitschke
- (anamorph: Phomopsis oblonga (Desmaz.) Traverso)
- Diplodia sp.
- Graft canker
- Coniothyrium rosarum Cooke & Harkn.
- Powdery mildew
- Sphaerotheca pannosa (Wallr.:Fr.) Lév. var. rosae Woronichin
- Rust
- Phragmidium mucronatum (Pers.:Pers.) Schlechtend.
- P. rosae-pimpinellifoliae Dietel plus seven other Phragmidium spp.
- Septoria leaf spot
- Septoria rosae Desmaz.
- (teleomorph: Sphaerulina rehmiana Jaap)
- Spot anthracnose
- Elsinoe rosarum Jenk. & Bitancourt
- (anamorph: Sphaceloma rosarum (Pass.) Jenk.)
- Verticillium wilt
- Verticillium albo-atrum Reinke & Berthier
- V. dahliae Kleb.
MISCELLANEOUS DISEASES OR DISORDERS
- Rose flower proliferation
- Undetermined
- Rose spring dwarf
- Undetermined
- Rose wilt
- Undetermined
NEMATODES, PARASITIC
- Dagger
- Xiphenema spp.
- X. diversicaudatum (Micoletzky) Thorne
- Lesion
- Pratylenchus penetrans (Cobb) Filipjev &
Schuurmans-Stekhoven
- P. vulnus Allen & Jensen
- Ring
- Criconemella axesta (Fassuliostis & Williams) Luc & Raski
- Root-knot
- Meloidogyne hapla Chitwood
- Spiral
- Helicotylenchus nannus Steiner
- Rotylenchus spp.
- Stunt
- Tylenchorhynchus spp.
VIRUS AND VIRUSLIKE DISEASES
(And graft-transmissible pathogens [GTP])
- Rose flower break
- Undetermined, GTP
- Rose leaf curl
- Virus suspected
- Rose mosaic
- Rose mosaic virus (RMV), (GTP)
- Rose ring pattern
- Virus suspected (GTP)
- Rose rosette
- Virus suspected, mite transmitted
- Rose streak
- Rose streak virus (RSV), (GTP)
- Strawberry latent
- Strawberry latent ringspot virus (SLRV), nematode transmitted
