1 Iritis is uncommon, but can be due to trauma, infections, or autoimmune conditions. Symptoms include pain, red eye, and often, decreased vision.  Optic neuritis. The nerve travelling from the back of the eyeball into the brain can become inflamed.
Oak root fungus, or white rot, is a widespread disease that becomes visible just beneath the bark and on roots. What looks like layers of light brown to tan mushrooms form in clusters at the base of the trees.
Artillery Fungus is a small spore that grows on organic matter such as wood mulches. It is most commonly found in damp areas of your landscape.When these spores collect enough moisture it causes the spore to burst and expel small black dots that adhere to surfaces up to 6 meters high!rtillery Fungus is a small spore that grows on organic matter such as wood mulches. It is most commonly found in damp areas of your landscape.