Above and below: bagworm on arborvitae. Photo by John E. Woodmansee. This is the time of year when people begin to notice dying evergreens. One notorious suspect for this condition is bagworms. They ...

There have been several samples of arborvitae brought in over the past few weeks. In each case, there were brown spots showing up on the shrub. I inspected the samples but could not find any evidence ...

Before we get started, in order to serve your needs better I need to lay down some groundwork for us to communicate better. My preference is first to see the issue you have up close and personal. I ...

Since I became a landscape designer, I have used many arborvitaes in many different applications. This species of plant has many colors, sizes and shapes. I would use one columnar variety to emphasize ...