Common Spring Leaf Diseases
Not sure whether or not a tree on your property has a leaf disease? Ostvig Tree Care can diagnose and treat diseases, so contact us today.
Four Spring Tree Pests to Avoid
Believe it or not, spring is on its way. And while it’s hard to imagine our Minnesota landscape without even a hint of snow, we need to start thinking about the things that will affect the health of our trees, such as tree pests. It is important to be aware of some of the common tree pests to understand whether or not the health of your tree could be at risk.
Summer Leaf Drop – How It Happens
Losing Foliage Crabapples, ornamental pears, and ash have all been losing foliage through July and August. What happens in summer leaf drop?
What Is Emerald Ash Borer?
Emerald Ash Borer (EAB) is a pest infestation that has become a major problem in the U.S. over the last 10 years. It is a native beetle of Asia.
What is Bur Oak Blight?
Healthy Oak Leaves While trees are an overall low-maintenance addition to your landscape, tree disease is an unfortunate and common occurrence. Bur Oak Blight (BOB), discovered by Dr. Tom Harrington of Iowa State University, has recently been reported in Ramsey and Hennepin counties. Cases of BOB have been found in Wayzata, Minnesota, among other cities.…
The Japanese Beetle
Japanese Beetles In Minnesota, Japanese beetles (Popillia japonica) are primarily found in the Minneapolis-St. Paul Metropolitan area, and in some areas in southeast Minnesota. Japanese beetles have an exceptionally large host range, feeding on the leaves of over 300 species of plants, including apples, grapes, blueberries, raspberries, roses and plums. Identification Japanese beetles are 3/8…