The fast & widespread disease ‘Rapid Ohia Death (ROD)’ on the Hawaiian Islands is not slowing down. It has been found on Hawai’i Island, Kauai, Maui, and Oahu. With Ōhiʻa
As the global effect of coronavirus (COVID-19) continues to evolve, Arborjet & Ecologel want our valued employees, distributors and customers to know that we are firmly committed to their health
Beech leaf disease (BLD) is an emerging disease caused by a nematode, or microscopic worm. All cultivars of American and European beech are susceptible. Beech are ecologically important trees in
Photo: Fall treated oak versus untreated oak during peak defoliation in New England. 2017 Oaks, a diverse family, and one of the stateliest trees in our native and urban
If you missed the latest Fall Treatment Webinar here are some of the disease and insect related highlights that were discussed; Pine Bark Beetle, Emerald Ash Borer, Anthracnose, and Apple
Chlorosis in trees has several causes. Typically, these chlorotic trees lack chlorophyll, due to a micro-nutrient deficiency which disrupts normal tree physiology. Micronutrients are the elements needed in small quantities,
Description & Treatment Apple Scab is a fungal disease which can affect the leaves, fruit, and twigs of flowering, ornamental trees such as crabapple, hawthorn (Venturia inequalis) and pear (V.