Meet our Bloggers

    bob andreucci 26 - Meet our Bloggers

  • Bob Andreucci
  • Certified Science Teacher
    ISA Certified Arborist and NJ Certified Tree Expert
    B.S Forest Biology and Graduate Studies and Syracuse University (M.S Science Education Program)

    Robert Andreucci has had a passion for trees and the environment for as long as he can remember. He has worked as an Environmental Education Teacher and ISA Certified Arborist and Guest Lecturer. He regularly gives talks and workshops on Tree ID, Insect and Disease Management, as well as talks and field trips on Bird ID and Behavior. Currently he is working as a Science Teacher in Pennsylvania and as an Arborist and Tutor for Center Valley Arborist Tutoring and Learning Academy, in Center Valley, PA. Visit his own blog at

    bob white - Meet our Bloggers

  • Bob White
  • Arborist Representative – Santa Barbara, CA

    After graduating with a Bachelor of Science in Forestry and Natural Resources from the University of Georgia, Bob completed a Masters degree researching water movement through wood in living trees. He became an ISA Certified Arborist while in graduate school, and is now a Board Certified Master Arborist. Bob is a member of the International Society of Arboriculture, as well as the Society of American Foresters. Bob Specializes in delivering specific management plans for soil, disease, and insect issues. He has a passion for people, trees and the environment, and enjoys serving the tree care needs of Santa Barbara.

    chad clink - Meet our Bloggers

  • Chad Clink
  • Inventory Arborist – Bartlett Tree Research Laboratories

    2010 A.A.S. Horticulture, Kent State University
    2011 B.A.H. Horticulture– Urban Forestry Focus, Kent State University
    2013 P.S.M Natural Resources – Restoration Ecology Focus, University of Idaho

    August 2013-Present Inventory Specialist at Bartlett Tree Research Laboratories
    April 2010-August 2013 Site Manager at Davey Resource Group

    Key Areas of Responsibility:
    GPS/GIS Tree Inventories, Tree Risk Assessments, Urban and Community Forestry

    chris fletcher - Meet our Bloggers

  • Christopher Fletcher
  • Local Manager – Seekonk, RI
    Landscape Design – University of Rhode Island

    Employed for 14 years with Bartlett Tree Experts as an Arborist Representative and Local Manager. Has a special interest in beech tree preservation inspired by many of the fine beech trees populating the Newport, Rhode Island landscape. Interests include natural history, American history, biking, and tree lore.

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    dave holien - Meet our Bloggers

  • Dave Holien
  • Worked as an Arborist Representative out of the Santa Barbara, CA office.

    deborah green - Meet our Bloggers

  • Deborah A. Green
  • Arborist Representative – Southampton, NY
    ISA Board-Certified Master Arborist
    Commercial Pesticide Applicator
    SUNY Farmingdale State College
    Consulting Arborist Academy

    Employed by Bartlett Tree Experts for 13 years in an Arborist Representative position. Affiliations include the International Society of Arboriculture, American Society of Consulting Arborist and the Long Island Arboricultural Association. She is the current Past-President of LIAA. Hobbies include woodworking, collecting insects, and gardening.

    fred hoffmann - Meet our Bloggers

  • Fred Hoffmann
  • Arborist Representative – Southampton, NY
    ISA Certified Arborist
    Member Long Island Arboricultural Association
    ASCA Consulting Academy, 1999

    Employed for eight years with Bartlett Tree Experts as an Arborist Representative. Married with five children. Hobbies include hiking fishing and swimming and tubing on the White River, VT. More varied interests are; gardening and beekeeping three hives, walking, reading, and following NY sports teams, as well as the Boston Red Sox.

    gareth harrier - Meet our Bloggers

  • Gareth Harrier
  • Arborist Representative – Dallas, TX
    ISA Board-Certified Master Arborist
    Texas Oak Wilt Certification #0124
    Masters Degree – Arboriculture and Urban Forestry – Texas A&M University
    Wiesbaden University of Applied Sciences

    Has worked for Bartlett Tree Experts as an Arborist Representative since 2005. He regularly speaks at various schools and for community groups teaching pruning and tree preservation to candidates in Ft. Worth’s Citizen Forester program. He’s a member of the tree advisory board for the City of Irving, helps with Arbor Day events in various cities, and is president of the Cross Timbers Urban Forestry Council. Gareth is a native of Fort Worth, but is passionate about travel, experiencing other cultures, and learning foreign languages. Currently he is learning “proper” Spanish and is already fluent in German. Interests include travel, languages, history, world issues, wine, and outdoor activities such as camping, snow skiing, skeet/trap shooting, and gardening.

    gene basler - Meet our Bloggers

  • Gene Basler
  • Local Manager – Houston, TX
    ISA Board-Certified Master Arborist

    Gene Basler has been a professional arborist for over 17 years and has been practicing arboriculture with the F. A. Bartlett Tree Expert Company as Local Manager of the Houston, Texas tree service office for over eight years. Gene loves to talk about trees and topics related to trees. He resides in Houston, Texas, USA.

    jack ingram - Meet our Bloggers

  • Jack Ingram
  • Arborist Representative – Beverly Farms, MA

    Jack is an ISA–Certified Arborist who concentrates on the North Shore of Boston for Bartlett Tree Experts, based out of Beverly Farms, MA. A graduate of Bucknell University, Jack studied Environmental Geology and was captain of the wrestling program in his junior and senior seasons. Following his time at Bucknell, Jack completed coursework at Penn State–Mont Alto, Pennsylvania’s oldest forestry school, where he studied dendrology and arboriculture. While Jack is a native of Cape Cod and began his career with Bartlett in Osterville in May 2010, and he assumed the role in Beverly Farms as Arborist Representative in February 2014. In addition to his tree expertise, Jack spent time as a teaching assistant for geology and focused his research in energy, conservation, and land use. Jack also has experience working in Asia with an entrepreneurial energy company, developing rural electrification systems in the Philippines. Jack’s strong passions for people, the environment, and scientific tree care enable him to share his expertise and provide top quality service to his clients throughout the area.

    jason hasaka tree service - Meet our Bloggers

  • Jason Hasaka
  • Our Arboricultural consulting and report preparation services include:Commercial and Residential Development Site Reports to BS5837: 2012Tree Reports for Insurance and Mortgage purposesDamage to Property/Subsidence Risk ReportsTree Stock, Condition, and Management PlansClimbing InspectionsPlanting Scheme ProposalsWoodland ManagementSite Monitoring and Site SupervisionTree Vitality AssessmentsInternal Decay TestsLean Monitoring TestsSoil Testing

    jeff kish - Meet our Bloggers

  • Jeff Kish
  • Local Manager – Raleigh, NC
    ISA Board-Certified Master Arborist
    B.S Forestry – Virginia Tech

    Employed for 12 years with Bartlett Tree Experts. Began career as a Plant Health Care Technician and Dendrician worked for one year in production and moved into an Arborist Representative position after one year of employment. Became Local Manager of Raleigh tree service office in 2003. Married with three children. Hobbies include gardening, sports (playing and coaching), hiking, camping and travel.

    justin walker - Meet our Bloggers

  • Justin Walker
  • Arborist Representative – Westbury, NY

    Justin has hands-on knowledge of our industry from his field experience as an Arborist, Plant Healthcare Technician and Climber. During his eight years with Bartlett, he has developed a thorough understanding of the local landscape and plant life. He has a Bachelor of Science in Biology from the University of Massachusetts Amherst and is a NYS Certified Commercial Pesticide Applicator. He is also an active member of the Long Island Arboricultural Association, as well as a Certified Arborist with the International Society of Arboriculture.

    liza holmes - Meet our Bloggers

  • Liza Holmes
  • Research Technician
    B.S. Special Education
    A.S. Horticulture Technology
    ISA Certified Arborist
    Employed since 2005 as a Research Technician at the Bartlett Tree Research Laboratories and Arboretum in Charlotte, NC. Diverse work responsibilities include assisting Bartlett PhDs with research projects, assisting with various training programs held at the laboratories and arboretum, and organizing and leading educational Field Days for colleges at the laboratories and arboretum. Interests include hiking, kayaking, camping, and reading.

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  • Lorraine Graney
  • Plant Disease and Insect Diagnostician
    ISA Certified Arborist
    BA in Biology – Lycoming College
    MS in Plant Pathology & Physiology – Virginia Tech

    Is currently employed as a Plant Disease and Insect Diagnostician at the Bartlett Tree Research Laboratories and Arboretum in Charlotte, NC. Has performed 10 years of research and extension work in Plant Nematology at University and USDA facilities. Authored and co-authored several professional journal articles and completed a recent short course in Landscape Plant IPM and NPDN Plant Disease Diagnostics Workshop (2010). Currently serving as President of the Plant Pathology Society of North Carolina with past board positions as Vice President, and Industry Representative. Current objectives/interests include providing diagnostic reports that visually inform and educate Bartlett Arborist Representatives and their clients through the use of digital photography.

    mahsa khorasani - Meet our Bloggers

  • Mahsa Khorasani
  • Plant Disease and Insect Diagnostician
    BA in Plant Biology – Shahid Beheshti University (Tehran, Iran)
    MS in Plant Pathology (Environmental and Forest Sciences) – University of Washington

    Mahsa Khorasani is currently employed as a Plant Disease and Insect Diagnostician at the Bartlett Tree Research Laboratories and Arboretum in Charlotte, NC. Mahsa is passionate about environmental science, plant pathology, and molecular biology, and applies traditional microscopic methods and modern molecular biology techniques to diagnose plant diseases and pests. Mahsa is involved in different projects, such as: neonectria canker on concolor fir in NE, the poplar microbiome, nitrogen-fixing bacteria in poplar, root rot pathogen Cylindrocarpon in Douglas-fir nursery, investigation of mycorrhizal fungi in rare plant Hackelia, and DsRNA viruses in fungi.

    michael d greene - Meet our Bloggers

  • Michael D. Greene
  • Local Manager – San Rafael
    ISA Board-Certified Master Arborist
    Pest Control Adviser – California
    Qualified Applicator’s License – California
    M.S. Pest Management – Univ. of California- Riverside 1977
    B.S. Entomology – Univ. of California – Davis 1976

    Employed as an Arborist Representative with Bartlett Tree Experts for 24 years, including 3 years with Bartlett in the U.K. Has cared of Marin County trees for over 30 years and is presently the Local Manager of the San Rafael office. A Certified Arborist since 1984. Interests include traveling, hiking, gardening, computers and reading.

    neil hendrickson - Meet our Bloggers

  • Neil Hendrickson
  • BS Cook College/Rutgers University
    MS University of New Hampshire
    PhD Yale School of Forestry and Environmental Studies

    After several years on the faculty of resource management at Simon Fraser University, British Columbia, he has been a practicing Arborist and Technical Specialist. At the R.A. Bartlett Tree Research Laboratory since 2000, Neil conducts research, provides technical support, and does numerous lectures and workshops. He is a Certified Arborist, NJ Certified Tree Expert, and a member of the Society of American Foresters.

    rick carter - Meet our Bloggers

  • Rick Carter
  • Local Manager – Indianapolis, IN
    ISA Board-Certified Master Arborist
    Indiana Pesticide Applicator

    Working in the Tree Care Industry for 25 years and employed by Bartlett Tree Experts for 15 years in an Arborist Representative position becoming Local Manager of Bartlett’s Indianapolis tree service office after one year of employment. Married with three children. Hobbies include sports (playing and coaching) hiking, camping, and being outdoors.

    sean davis - Meet our Bloggers
    thomas mullarney - Meet our Bloggers

  • Thomas Mullarney
  • Local Manager – Syracuse, NY
    ISA Board-Certified Master Arborist
    AAS Forestry at Paul Smith’s College (1975)
    BS Resource Management SUNY College of Environmental Science and Forestry, Syracuse, NY (1977)

    Has spent 34 years as a practicing arborist, joining Bartlett Tree Experts in 1991. Past President New York State Arborists chapter of ISA (1999) and recipient of the Distinguished Arborist Award, NYSA (2003). As an arborist, provides quality tree care by assessing plant health, diagnosing problems, and recommending innovative, effective management plans.

    todd hagadone - Meet our Bloggers

  • Todd Hagadone
  • Todd has worked at Bartlett for five years as a groundsman, climber, plant health care specialist, Bartlett Inventory Solutions Regional Specialist, and Arborist Representative. In 2015 he was recognized as a Plant Health Care Specialist Champion for the Piedmont Division. He has a Bachelor of Science in Natural Resources Management from Colorado State University and a Master of Science in Forest Economics from Mississippi State University. He is a Certified Arborist with the International Society of Arboriculture, holds a Virginia Commercial Pesticide Applicator License, is a Certified Tree Care Safety Professional, is a Virginia Certified Horticulturist, and is Tree Risk Assessment Qualified.

    tyler balderson - Meet our Bloggers

  • Tyler Balderson
  • Local Manager – Annapolis, MD

    Tyler Balderson has been involved with trees and landscapes his entire life. He grew up in Montgomery County Maryland where he worked on his family tree nursery farm. His father, Andy Balderson, has been practicing landscape architecture in Maryland for over 35 years. Tyler’s passion for trees continued through college where he received his B.S. in Forestry from Virginia Polytechnic and State University in 1998. He brought his knowledge back to Maryland and began his career in arboriculture working at Treemasters, a local firm in Howard County, MD. In 2000 Bartlett Tree Experts acquired the company and Tyler began his 13 year career with the company here in Anne Arundel County, where he is currently the local manager. Tyler is a Board Certified Master Arborist, Maryland Licensed Tree Expert, Maryland Licensed Pesticide Applicator, and Certified Tree Care Safety Professional. Tyler volunteers on the Mid-Atlantic chapter of Arboriculture Board of Directors as well as volunteering at the local elementary school, where his 3 children attend, teaching students the importance of trees.

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Being a leader in the tree care industry means continually focusing on learning and innovation. Bartlett’s Tree Topics blog follows in that tradition by offering a place to receive advice on trees, tree pests, tree preservation, and more.

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