MEDIA, PA / ACCESS Newswire / July 8, 2025 / Rick's Certified Arborists is issuing a timely alert to homeowners across Montgomery, Delaware, and Chester County, PA, as well as Northern Delaware, regarding a notable escalation of Beech Leaf Disease (BLD) symptoms in untreated trees. Visible indicators such as leaf striping, puckering, and darkened leaf tissue are increasingly apparent, signaling a heightened risk of long-term damage to mature beech trees if left unaddressed.

Beech Leaf Disease, a relatively recent threat to the region's forests and landscapes, is caused by the nematode Litylenchus crenatae mccannii. The disease can compromise tree health, leading to premature leaf drop, canopy loss, and, ultimately, the death of affected trees.

Progression and Impact of Beech Leaf Disease

Early signs of BLD include dark striping between leaf veins, puckered or distorted leaf tissue, and irregular patches of darkened foliage. Affected leaves often become thicker and develop a 'leathery' texture, while trees may also experience reduced leaf and bud production. As the disease advances, trees experience significant canopy dieback and reduced vigor, often progressing to complete defoliation and death within several years. Field observations by Rick's Certified Arborists highlight a stark contrast between untreated trees, which deteriorate rapidly, and those receiving timely care, which often retain greater health and longevity.

Expert Insight and Services

In response to the worsening conditions of Beech Leaf Disease in the area, Rick's Certified Arborists have maintained an integrated management approach. This includes Macro Trunk Injections with Arbotect, an industry-standard fungicide that provides up to two years of control by suppressing the nematodes associated with BLD. These injections are complemented by Deep Root Feeding with organic fertilizers and soil amendments, which support overall tree vigor and resilience.

A common misconception among homeowners is that there is not treatment for BLD.

More than that, customers are thrilled to hear that there's a proven strategy that actually works. Rick's Certified Arborists emphasizes that proactive management is vital to controlling the spread and impact of this disease, especially as BLD is currently present in all 67 PA counties. Their approach combines thorough inspections, targeted treatments, and ongoing monitoring to safeguard tree health.

Environmental and Community Consequences

The unchecked spread of Beech Leaf Disease poses serious risks to both the environment and property values. Mature beech trees play a role in local ecosystems, providing shade, habitat, and aesthetic value. As BLD progresses, communities may experience a loss of tree canopy, reduced biodiversity, and diminished curb appeal. Property values can decline as landscapes lose mature trees, and the costs associated with removal and replacement increase.

Rick's Certified Arborists encourages homeowners who notice symptoms of Beech Leaf Disease to schedule a professional evaluation. Early assessment and treatment can make a significant difference in tree survival and overall landscape health. For more information about BLD, visit https://rickscertifiedarborists.com/services/insect-disease-control/beech-leaf-disease-treatment/.

About Rick's Certified Arborists

Rick's Certified Arborists is a team of ISA-certified Arborists dedicated to the health and preservation of trees and plants throughout Chester, Delaware, and Montgomery Counties in Pennsylvania, as well as Northern Delaware. The company places a strong emphasis on continuing education, making sure that its professionals remain knowledgeable about the latest advancements in tree care, insect management, and disease prevention. Honesty and respect for client property are also central to their approach.

SOURCE: Rick's Certified Arborists