Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know ...

Want to know what's ailing nearby trees? This index of common tree diseases and pathogens can help you identify and prevent further decay.

We saw some dieback in trees coming out of winter. In some cases, it is environmental stress from drought stress and winter temperature extremes. It may also be a canker disease. Cankers infect ...

Anthracnose is a common spring disease on maple trees. Several different fungi can cause the symptoms we describe as anthracnose.

Figure 1: This crabapple tree was attacked first by fire blight and later by Botryosphaeria canker, killing the main trunk. Purdue Landscape Report: Dieback and canker diseases caused by ...

Trees can add beauty and value to a home landscape — if you plant the right species and find the right spot for it. Here are 15 trees you DON'T want to plant in the home landscape.

Two fungal outbreaks targeting maple trees around the Capital Region are leaving trees naked weeks before the usual fall foliage season would strip them of their leaves. Anthracnose is a disease ...

There are numerous plant diseases that may attack citrus trees, but in our area of Southeast Texas, most notably are Asian citrus greening and citrus canker.

Your maple tree has tar spot, a fungal disease that infected the leaves of your soft maple in early spring. Symptoms of maple tar spot begin with small greenish-yellow spots that begin to form on ...

THAT all the chestnut trees in the United States are doomed to destruction by a mysterious disease called chestnut blight, or canker, is the gloomy prediction of Dr. W.A. Murrill, Assistant ...