This article is a list of diseases of Primulas: English primrose.
Bacterial diseases
Bacterial diseasesBacterial fasciation Rhodococcus fasciansBacterial soft rot Erwinia carotovora subsp. carotovora = Pectobacterium carotovorum subsp. carotovorumCrown gall Agrobacterium tumefaciensPseudomonas leaf spot Pseudomonas cichorii Pseudomonas syringae pv. primulae
Fungal diseases
Fungal diseasesAnthracnose Colletotrichum gloeosporioidesBotrytis blight Botrytis cinereaPhytophthora crown and root rot Phytophthora cactorum Phytophthora citricola Phytophthora parasiticaPowdery mildew Erysiphe polygoniPythium root rot Pythium irregulare Pythium megalacanthum Pythium spinosum Pythium ultimumRamularia leaf spot Ramularia primulaeRhizoctonia root and crown rot Rhizoctonia solaniRust Puccinia aristidae Uromyces apiosporus
Nematodes, parasitic
Nematodes, parasiticBulb and stem nematode Ditylenchus dipsaciFoliar nematode Aphelenchoides fragariae Aphelenchoides ritzemabosiLesion nematode Pratylenchus sp. Root-knot nematode Meloidogyne hapla Meloidogyne javanica Meloidogyne arenaria
Viral and viroid diseases
Viral and viroid diseasesAlfalfa mosaic genus Alfamovirus, Alfalfa mosaic virus (AMV)Cucumber mosaic genus Cucumovirus, Cucumber mosaic virus (CMV) Impatiens necrotic spot genus Tospovirus, Impatiens necrotic spot virus (INSV) Primula mosaic genus Potyvirus, Primula mosaic virus (PrMV) Primula mottle genus Potyvirus, Primula mottle virus (PrMoV) Tobacco necrosis genus Necrovirus, Tobacco necrosis virus (TNV) Tomato bushy stunt genus Tombusvirus, Tomato bushy stunt virus (TBSV) Tomato spotted wilt genus Tospovirus, Tomato spotted wilt virus (TSWV)
Phytoplasmal diseases
Phytoplasmal diseasesAster yellows Aster yellows phytoplasma
References Common Names of Diseases, The American Phytopathological Society