Suffolk County Leads the Way in Post-Emerald Ash Borer Forest Recovery with Strategic 2025 Reforestation Initiative
As Suffolk County emerges from the devastating impact of the Emerald Ash Borer (EAB), 2025 marks a pivotal year for forest recovery and strategic reforestation efforts across Long Island. The emerald ash borer (EAB) was discovered in North America 2002, and since then has caused widespread devastation and destruction through eastern North America. Since its initial find, the emerald ash borer has been detected in eleven counties: Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Suffolk, and Worcester. Now, as communities work to rebuild their urban canopy, Suffolk County is implementing comprehensive recovery strategies that serve as a model for other affected regions.
Understanding the Emerald Ash Borer Impact
All ash tree species are susceptible, and there is no management method once EAB has attacked a tree other than tree removal. Near the epicenter of EAB invasion in Michigan, over 99 % of ash trees were killed, demonstrating the severity of this invasive pest’s impact. EAB adults feed on leaves in the canopy, and larvae feed in the phloem, girdling and killing the tree.
The signs of EAB infestation are distinctive and devastating. EAB infested trees often show thinning or yellowing crowns, sprouts growing from the lower trunk and roots, and woodpecker damage (as the birds go after larvae). Adults make D-shaped holes as they exit the trunk. For Suffolk County property owners, recognizing these signs early has been crucial for managing the crisis and planning recovery efforts.
Suffolk County’s 2025 Reforestation Strategy
Suffolk County’s approach to EAB recovery reflects broader New York State initiatives aimed at forest restoration. includes tree planting and tree maintenance, and $2.1 million was awarded for ash tree management projects, primarily removals and replanting. NYS also received $15 million from the 2024-25 state budget for tree planting projects. 25 Million Trees Initiative The funding will help support Governor Kathy Hochul’s ’25 Million Trees by 2033′ initiative in the 2024 State of the State address. A total of $32 million in Bond Act funding is helping modernize the State’s tree nursery and harness technology to track forestation efforts in New York and $15 million in the Executive Budget to support resilient reforestation projects.
The county’s reforestation strategy emphasizes diversity in species selection to prevent future monoculture vulnerabilities. Diversity in tree species selection is viewed as a very important aspect of the replanting program. This approach ensures that if another invasive species threatens the region, the impact won’t be as catastrophic as the EAB devastation.
Professional Tree Services: Critical for Recovery Success
The complexity of EAB recovery requires professional expertise. Property owners throughout Suffolk County need qualified tree service suffolk county providers who understand both removal of compromised ash trees and proper replacement strategies. In the early years of an infestation, EAB can take four to six years to kill a tree. This means many trees that appear healthy may already be compromised, requiring professional assessment.
Rolling Hills Property Management, serving Suffolk County communities, understands the unique challenges facing Long Island property owners. We understand the particular needs of Suffolk County properties. We’re not just some fly-by-night crew; we care about our community. We treat every property like our own, using the best equipment and techniques to keep things looking sharp. Their comprehensive approach includes both safe removal of EAB-damaged trees and strategic replacement planting.
Choosing the Right Replacement Species
Successful reforestation after EAB devastation requires careful species selection. Consider replacing urban ash with trees that are known to be resilient to heat and drought — conditions that are predicted to worsen in coming decades. If you are replanting within an urban area, consult your community’s list of trees approved or recommended for replanting in street right of ways. You may also want to consult with your local nursery, garden center or city arborist for suitable replacement trees.
Native species that support local ecosystems while providing similar benefits to the lost ash trees are prioritized. These selections help maintain the ecological services that ash trees once provided, including stormwater management, air quality improvement, and wildlife habitat.
The Role of Resistant Ash Trees
Research into EAB-resistant ash varieties offers hope for the future. Emerald ash borers typically kill all the trees in a stand, but studies by the USDA Forest Service have found that sometimes a few healthy trees – dubbed lingering ash –remain, suggesting they have some natural resistance. After finding several resistant trees in its natural areas, Cornell Botanic Gardens is collaborating with other conservation partners to propagate more resistant trees. If successful, these trees and their progeny could be used to reforest decimated woodlands in New York State and beyond.
Moving Forward: A Sustainable Future
Suffolk County’s 2025 reforestation strategy represents more than just replacing lost trees—it’s about building resilient ecosystems that can withstand future challenges. “Tree planting and forest establishment projects provide valuable ecosystem and health benefits for local communities,” Acting Commissioner Lefton said. “These projects protect and improve air and water quality, capture and treat stormwater, help mitigate extreme heat, enhance biodiversity, and provide habitat for flora and fauna.
The success of this recovery effort depends on continued collaboration between state agencies, local municipalities, professional tree services, and property owners. As Suffolk County implements its comprehensive reforestation strategy, it serves as a beacon of hope for other communities facing similar invasive species challenges, proving that with proper planning, professional expertise, and community commitment, forests can recover and thrive once again.