In late summer or fall, Cercospora fungus causes brown spots on hydrangea leaves. The plant looks unsightly but usually ...

Leaf spot diseases are a variety of diseases caused by fungi, bacteria, viruses, nematodes, or environmental factors that result in discoloured spots or lesions on plant leaves. These diseases affect ...

Every maple tree in my yard has spots, all the way to the top. Are they doomed? Can I do anything? And my buckeye tree leaves are already turning brown, like it was autumn. What to do? -- Dorene Davis ...

Edna Wulff of Coconut Creek and D. Milano of Davie both have leaf problems with their ixoras. Their plants appear to have fungal leaf spot, which indicates they received too much water or water was ...

Due to rainy weather throughout the spring, a variety of fungal leaf diseases are showing up on a number of plants including tomatoes, roses, lawns and trees. These foliar diseases cause various ...

If Septoria leaf spot is wreaking havoc on your tomato plants, it's not too late to save them. Here's how to fix it and prevent future infection.

Black spot is a common fungal infection that can cause significant damage to rose bushes, but there is one natural remedy that can help prevent it from spreading ...

MOW AND MOW AGAIN: Mow lawns as often as you can between rains. Allowing lawns to get badly overgrown before mowing is detrimental to the health of the grass. Avoid mowing the lawn when the grass ...

Q: I get some kind of leaf disease on my hydrangea bushes every year. I have about 15 of them in various garden locations. They start out fine but end up covered with these spots by mid-season. I ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Leaf spot - Hydrangea quercifolia Q • What are the black spots appearing on my hydrangea leaves? The black spots on your ...

Question: I planted a shiny leaf ligustrum last year that has developed small, circular yellow spots with a brown center on some of the leaves. People have told me this is a fungus. What should I do?

A flowering dogwood tree blooms in a yard. - Mark C Stevens/Getty Images Dogwoods make a stunning addition to any garden. The compact trees are prized for their delicate white blossoms in the spring ...