PPT Slide
Phylum Oomycota
- includes some important pathogenic species - often spread by aerial spores
- Saprolegnia - water mould on fish (fig2.10)
- Plasmopara - downy mildew of grape (fig 2.12)
- Peronospora - blue mould of tobacco,
- Phytophthora - late blight of potatoes
- Pythium - damping off disease (fig 2.11)
- Albugo - white rust of crucifers (cabbages etc)