Planting too many of the same species leaves your yard vulnerable to disease. Learn how to diversify your landscape.

As autumn temperatures drop and winter approaches, homeowners across the country begin turning their attention to weatherproofing their homes, winterizing irrigation systems and clearing fallen leaves ...

New research shows that the soilborne wilt pathogen Verticillium dahliae suppresses smoke tree defenses, allowing the latent ...

A study led by scientists at the Holden Arboretum has found evidence that beech leaf disease (BLD) symptom development is ...

By Tony Padgett, ISA Certified Arborist, Panorama Tree Care If you have a redbay, avocado, camphor or sassafras tree on your ...

Town of Aurora arborists Ian Bryant and Cameron Chisholm are looking forward to productive and restorative Fall projects after an especially troubling and challenging Summer.

Alex Stephenson, conservation information manager at The Nature Conservancy Vermont, injects a young elm tree with Dutch elm disease spores earlier this year, in Benson, Vt. (AP Photo/Amanda Swinhart) ...

Verticillium wilt has long been one of the most stubborn enemies of cotton farmers worldwide. Caused by the soil-borne fungus Verticillium dahliae, the disease invades the plant’s vascular system, ...

Rather, I wish to increase your awareness of a disease that has been around for a long time. According to Purdue experts, it is one of the most common and destructive diseases of woody ornamental ...

Citrus growers in Florida are planting new trees that have been modified using gene-editing technology to ward against the lethal citrus greening disease. Growers have tried everything from tents to ...

Above: Sudden wilting and browning of foliage on one side of the tree is typical of Verticillium wilt. (Photo by John Obermeyer in Purdue Extension publication BP-6-W). This article is not meant to ...

Citrus greening has spread to all major citrus-producing states. After Florida was infected with citrus greening, production declined by more than 90%. The Indian River District was once an acclaimed ...