Question: we have several maple trees in our neighborhood afflicted with ... summer as infected leaves develop light green or yellow-green spots. During mid to late summer these produce black tar-like ...

Small, recently planted trees could benefit from fungicide applications ... in the spring and initially develop yellowish-green spots. Black fruiting bodies of the fungus develop in the infected ...

people become alarmed about this time of year when the leaves on some of these maple trees have large black spots that look like they’ve been splattered with tar. Ironically enough, this disease is ...

It has bumps on the branches and is ... molds may infest these materials and turn the surfaces black. Occasionally these outbreaks can be heavy. The trees that are attacked first are the weak ...

Tan, brown, yellow or white bumps along branches or leaves often indicate a scale insect infestation. (Photo by Rusty Costanza, Nola.com | The Times-Picayune ) QUESTION: I have a schefflera ...