Pests
The State of Spotted Lanternfly for 2022
Spotted Lanternfly Updates for 2022
Organic Solutions to Common Plant Problems – Effective Fixes for Mealybugs and More (Homeowner Series)
Spongy Moth is the New Name for an Old Pest
Preserving a City’s Canopy One Block at a Time
In 2007, we were asked to support the City of Chicago, Forestry Dept., to develop plans against a new invasive beetle, the Emerald Ash Borer, which has now killed tens
A History of Systemic Tree Injection: Protecting Against Conifer Bark Beetles
Conifer bark beetles are some of the most destructive insects in urban, commercial, and natural forests. These beetles feed on the inner bark of conifer trees like the pine, spruce
The Power of Community in Urban Tree Health
Revisiting W 50th St Cleveland OH In the Spring of 2010, I received an urgent call from a homeowner living in Cleveland, and it came while I was attending
Emerald Ash Borer Continues to Threaten Parkway Trees in Chicago
Chicago Citizens Unite to “Save Our Ash” with New Program Launch in 2020 Nearly 12 years ago, Arborjet was asked to assist in developing a strategy to protect the
How to Treat Hemlock Trees in a Forested Area Using Tree Injection
Conifers that retain their foliage also will retain systemically applied chemistries, such as imidacloprid. Hemlocks retain their foliage for 3 to 6 years. Researchers have evaluated the longevity of imidacloprid