Hollyhocks – Rust
Puccinia malvacearum
Hollyhocks – Rust Signs & Symptoms
-
- Pustule close-up
-
- Pustules (telia) on lower surface
-
- Infected lower leaf surface
-
- Infected upper leaf surface
Hollyhocks – Rust Pathogen
-
- Teliospore
-
- Teliospore production
-
- Telium cross section
-
- Telium cross section
-
- Telium cross section
