Phytophthora - the microscopic pest

The microscopic organism causing big problems for plants.

Age: Stage 3, Secondary School
Time: 2 mins
Format: Fact sheet

Many plants are at risk of tiny soil-inhabiting pathogens called Phytophthora. Discover how these microorganisms impact plants, how they spread, and what management actions can be taken.

Did you know?

Phytophthora causes root rot in a broad range of plant species, including many native Australian and ornamental plants. Around 60 Phytophthora species have been identified, but P. cinnamomi is the species that is most destructive in native Australian vegetation communities.