The Emerald Ash Borer Now in Maine – Important Information

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The Emerald ash borer (EAB) was discovered in Maine for the first time in May of this year. The emerald ash borer is an invasive insect that has killed millions of ash trees across the Eastern US. In areas where it is established, nearly 100% of ash trees are killed. Ash trees are an important component of Maine forests, providing lumber and other wood products, wildlife food and habitat, and materials for First Nations basket makers. All species of ash are killed by the emerald ash borer.

Here are two good publications from the Maine Forest Service on what landowners, foresters and loggers should know about managing and planning for this serious pest:

Woods Wise Wire, June 5, 2018: Emerald Ash Borer Discovered in Maine

EAB Information for Maine Landowners

Other Information on Managing EAB Infestations

EAB Decision Guide for Landowners

Managing EAB infestations

A Checklist for Municipalities

Check out our new information page on invasive forest pests.


Pond Construction Workshop June 11

Join us to learn about all aspects of constructing ponds successfully in a variety of settings, as well as about related permitting and regulations. Our workshop will include visits to area ponds. Contractor re-certification credits available. Participants will receive the NRCS manual Ponds – Planning, Design and Construction. 8am-1pm,  at the University of Maine Waldo County Cooperative Extension Center, 992 Waterville Road (Rt. 137), Waldo, ME. Register online, or print and mail the form below.


2018 Pond Workshop Agenda and Registration

Author Doug Tallamy to Speak on Native Gardening and Biodiversity July 5

University of Delaware ecologist and entomologist Douglas W. Tallamy will be giving his presentation, “Native Gardening and Biodiversity Matter,” at the Rockport Opera House on Tuesday, July 5, at 7 p.m.

This event is being co-sponsored by Merryspring in conjunction with Knox-Lincoln Soil & Water Conservation District, Waldo County Soil & Water Conservation District, Wild Seed Project, Rockport Garden Club, Boothbay Region Garden Club, Warren Garden Club, and Plants Unlimited. Tickets, at $10 each, will be available soon.

Tallamy’s work focuses on how anybody can increase biodiversity and welcome nature “home” to their backyards by planting native plants. His work as an entomologist and ecologist examines how native plants are key to healthy ecosystems by attracting native insects that will, in turn, bring birds and other wildlife to the home garden.

His book Bringing Nature Home: How You Can Sustain Wildlife with Native Plants has received a reputation as an essential guide to native plant and insect species, with detailed instructions of what to plant for different garden conditions and the wildlife that depend on those plants.

More information may be found at

ON SALE: Discounted Plants Available


We still have the following plants, NOW AT A DISCOUNTED PRICE! Contact us to order and pick up in Belfast: 207-218-5311

1 bundle raspberries

2 bundles asparagus

10 dolgo crabapples

10 button bush

4 pussy willow

3 blueberries

16 Virginia roses

Join Us for an Invasive Plant Management Intensive

Please join us for a series of intensive workshops on terrestrial invasive plant management beginning with the May 23rd evening workshop described below. This series is geared toward conservation and land management professionals and those with a strong interest in managing invasive plants in Maine. Continuing education credits are available for pesticide applicators.

Control Methods for Terrestrial Invasive Plants

Wednesday, May 23, 5:30-7:30 p.m.

Belfast Free Library, 106 High Street, Belfast, Maine

Invasive plants are a common threat to woodlands and other plant communities in the Midcoast. Identifying and controlling invasives as soon as possible after establishment is ideal, though not always possible. A variety of tools are used to control invasives. Mechanical methods may sometimes be successful, while herbicides are often also an important tool in the plant manager’s toolbox. This workshop will address how to identify common invasives, and where various control methods – mechanical or chemical – can be applied. Because herbicides can be very effective, but are sometimes misapplied, the workshop will put particular emphasis on knowing what herbicides to use, when to use them, and how to prepare and apply herbicides correctly. Health and ecological risks, ways to mitigate risk, as well as rules and regulations regarding the use of herbicides will be discussed.

Aleta McKeage is a conservation biologist with extensive practical experience, as well as Technical Director for the Waldo County Soil and Water Conservation District. Amanda Devine is Maine Coast Heritage Trust’s Regional Stewardship Manager for southern and Midcoast Maine, where she has primary responsibility for managing vegetation on conserved lands. Megan Patterson is the Pesticide Program Manager for the Board of Pesticides Control. Together these presenters have years of expertise in managing invasive species and restoring plant communities throughout Maine and the northeast.

The program will be geared toward land managers, arborists, foresters, and interested landowners. It is presented through a cooperative effort of Waldo County Soil & Water Conservation District, Maine Coast Heritage Trust, Maine Board of Pesticide Control, and Maine Forest Service.


Invasive species are the focus of additional events this spring/early summer, to give people both field and indoor opportunities to learn about this critical vegetation management issue. Participants are encouraged to attend this session on 5/23, as well additional events:

  • Thursday, May 17th, 3 p.m. – Woodland Stewardship Field tour, Deerfoot Farm, Appleton (including multiple woodland management projects including invasive species control)
  • Wednesday, June 6th, 6:30 p.m. – Invasive Species presentation by Aleta McKeage, Belfast Adult Education, Belfast High School
  • Thursday, June 28th, 3 p.m. – Woodland Stewardship Field Tour on field identification of invasive plants, Belfast

For more information, contact Morten Moesswilde, District Forester for Maine Forest Service, or 441-2895. No registration is required for any of these free events. Credits toward pesticide applicator licensure will be available.