![Pestatiopsis leaf spot of magnolia causes unique circular spots with necrotic center and a black border and usually occurs during cooler weather conditions Pestatiopsis leaf spot of magnolia causes unique circular spots with necrotic center and a black border and usually occurs during cooler weather conditions](images/pestalotiopsis-blight/22161DD2C3964DF39A98F053EB87FBF3/DSC05181 CP_thumb.jpg)
Pestatiopsis leaf spot of magnolia causes unique circular spots with necrotic center and a black border and usually occurs during cooler weather conditions
![A close up of the infected leaf. A close up of the infected leaf.](images/pestalotiopsis-blight/22161DD2C3964DF39A98F053EB87FBF3/23155611 CP_thumb.jpg)
A close up of the infected leaf.
![Cracking inside the necrotic region. Cracking inside the necrotic region.](images/pestalotiopsis-blight/22161DD2C3964DF39A98F053EB87FBF3/Magnolia 03_23_11 A CP_thumb.jpg)
Cracking inside the necrotic region.
![A close up of the necroric section. A close up of the necroric section.](images/pestalotiopsis-blight/22161DD2C3964DF39A98F053EB87FBF3/23155545 CP_thumb.jpg)
A close up of the necroric section.
![Wind and water movement aids in spread of the fungal spores of the pathogen from a few infected leaves or plant debris. Wind and water movement aids in spread of the fungal spores of the pathogen from a few infected leaves or plant debris.](images/pestalotiopsis-blight/22161DD2C3964DF39A98F053EB87FBF3/DM0002 CP_thumb.jpg)
Wind and water movement aids in spread of the fungal spores of the pathogen from a few infected leaves or plant debris.