| Phytophthora cryptogea | |
|---|---|
Scientific classification  | |
| Clade: | SAR |
| Phylum: | Oomycota |
| Order: | Peronosporales |
| Family: | Peronosporaceae |
| Genus: | Phytophthora |
| Species: | P. cryptogea |
| Binomial name | |
| Phytophthora cryptogea Pethybr. & Laff., (1919) | |
Phytophthora cryptogea is a species of water mould in the family Pythiaceae. It is a plant pathogen that infects several species of cultivated plants, including over 40 species of cultivated flowers.[1]
This species is reported to be pathogenic on grandiflora petunia (Petunia × atkinsiana).[2] It causes root rot, shoot rot and shanking in tulips.[3] It also infects blue daze (Evolvulus glomeratus), dusty miller (Jacobaea maritima), Barberton daisy (Gerbera jamesonii), and garden verbena (Verbena × hybrida).[1] Like its relative Phytophtora cambivora, it can cause ink disease of chestnuts (Castanea sativa).[4]
This and Phytophthora drechsleri have been considered the same species, but phylogenetic analysis has revealed that they are two distinct species.[5]
References
- ^ a b Olson, H. A., et al. (2011). Phylogenetic history of Phytophthora cryptogea and P. drechsleri isolates from floriculture crops in North Carolina greenhouses. Phytopathology 101(11) 1373-84.
- ^ Ampuero, J., et al. (2008). Identification of Phytophthora cryptogea as the cause of rapid decline of petunia (Petunia × hybrida) in Chile. Plant Disease 92(11) 1529-36.
- ^ Buddin, W. (1938). Root rot, shoot rot and shanking of tulip caused by Phytophthora cryptogea Pethybr. & Laff. and P. erythro-septica Pethybr. Annals of Applied Biology 25(4) 705-29.
- ^ Perlerou, C., et al. (2010). Phytophthora cryptogea causing ink disease of Castanea sativa newly reported in Greece. New Disease Reports 20 31.
- ^ Mostowfizadeh-Ghalamfarsa, R., et al. (2010). Phylogenetic relationship of Phytophthora cryptogea Pethybr. & Laff and P. drechsleri Tucker. Fungal Biology 114(4) 325-39.
External links
- Phytophthora cryptogea. Index Fungorum.