Have you noticed the lemon-yellow trees on area streets and in yards? A common ailment strikes like clockwork on certain maple types. My wife, Mary, always one to look on the bright side, suggested ...

Recently I checked my answering machine to find this message "What is happening to all the maples in Sioux City? They are yellow and little crumbs of sawdust are on the patio furniture." My initial ...

Some of the trees in and around Edmond are yellowing and dying much more frequently than they should. There are many reasons for this according to experts, but one of the biggest is due to either ...

It's not been a kind year for trees in the region. There's been a host of diseases and problems including needle cast disease in the evergreens, chlorosis affecting maples and other trees, and ash ...

You probably aren’t watering or pruning the 75-foot oak or maple in the front yard, but mature trees aren’t maintenance free.

Abiotic problems can be just as hazardous to plant life as disease and insect pests. Last week I wrote about the widespread concern over fungal rust in ash trees. This week’s popular question focuses ...