~From Roots to Shoots~

This was a season of ups and downs. A cool, wet spring began the season which was, unfortunately, favorable for foliar diseases like anthracnose and cedar apple rust. The cold spring weather caused many fruit trees to bear less fruit. Temperatures eventually increased, along with pest activity. It was a particularly tricky season for many species of scale, an insect pest of many plants including laurels and hollies. Skip laurel shrubs are increasingly falling prey to the white prunicola scale insect. Diversity and plant selection is essential for a healthy landscape.

Summer was exceptionally dry and hot. Drought stress was common throughout landscapes, particularly those with new plantings. Watering was crucial for success. On a happier note, the spotted lantern fly have decreased their presence in the area.

What is lichen?

Lichen is an organism our technicians frequently get asked about. It comes in many shapes, sizes, and colors, and can be found growing on many surfaces from rocks to trees. There are over 20,000 different species of lichen in the world. While it can be surprising to see, it will not harm your trees. Lichen is fungus and algae living together in a beneficial relationship. The algae makes nutrients, and the fungus provides water. Together, lichen can survive harsh weather that could kill a fungus or an algae growing alone. Keep your eye out for it in your landscape, and remember: it’s not harmful, but beneficial!