![SLS Sunflower2](https://plant-pest-advisory.rutgers.edu/wp-content/uploads/2013/09/SLS-Sunflower2-300x225.jpg)
Septoria Leaf Spot
on Sunflower Leaf
![Black Rot - Butternut](https://plant-pest-advisory.rutgers.edu/wp-content/uploads/2013/09/Black-Rot-Butternut-300x225.jpg)
Black Rot on butternut squash.
Note the distinctive lesion pattern.
![Turnip Green DM](https://plant-pest-advisory.rutgers.edu/wp-content/uploads/2013/09/Turnip-Green-DM-300x225.jpg)
Downy mildew on turnip leaves.
Note non-descript chlorotic lesions developing on top side of infected leaves. Under ideal conditions tufts on white sporangia will develop on underside.