Diagnosing the cause of plant problems is one of the foundational components of all plant-health-care programs. Without knowing the fundamental cause of a plant’s problem, it is highly unlikely that a successful remediation strategy can be designed and implemented. Environmental [...]

This article is the fifth in a series for TCI Magazine by the author designed to help arborists understand and diagnose problems caused by insects and mites on woody landscape plants. The first article, “Basics for Diagnosing Problems Caused by [...]

Photo 1: Azalea lace bugs create coarse stipples on azalea leaves. When numerous, they can turn azaleas white. All images courtesy of the author. This article is the fourth in a series by the author designed to help arborists diagnose [...]

This article is the third in a series by the author designed to help arborists diagnose and understand problems caused by insects and mites on woody landscape plants. The first article, “Basics for Diagnosing Problems Caused by Insects and Mites” [...]

This article is the second in a series by the author designed to help arborists diagnose problems caused by insects and mites on woody landscape plants. The first article, “Basics for Diagnosing Problems Caused by Insects and Mites” (TCI November [...]