We’ve just released a new fact sheet, Weed Mapping Using Your Smartphone, to help wild blueberry growers improve weed management with simple digital tools. In this bulletin, graduate Research Assistant Patrice Sison explains how to use free smartphone mapping apps to record the location and size of weed patches so producers can plan efficient scouting and […]
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2026 Wild Blueberry Spring Conference Date: Saturday, February 7, 2026Snow Date: Saturday, February 14, 2026Conference Time: 9:00 a.m.-4:00 p.m.Location: Moore Community Center, 125 State Street, Ellsworth, Maine 04605Format: In-person with breakout rooms, lunch, etc./Virtual: Available Join us for the 8th Annual Wild Blueberry Spring Conference! There will be coffee and breakfast items in the morning, followed by soups and […]
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Please note the following event on October 22, 2025 has been cancelled. We will discuss topics including field mulching and irrigation during our annual Winter Conference in February, 2026. We look forward to seeing you there! During the 2025 harvest season, wild blueberry growers in Hancock and Washington Counties especially, experienced a flash drought. It […]
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The Hancock County and Washington County Soil & Water Conservation Districts and blueberry farmer Laura Flannery will be presenting the second annual “Better Soil, Better Blueberries” Field Day for wild blueberry growers on October 8th, 2025 in Charlotte, Maine. Dr. Lily Calderwood of UMaine Cooperative Extension will be in attendance sharing research from her program […]
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Black and Blue in the Barrens By Ben Seal, August 17, 2025 (Offrange) In a recent “Offrange” article, author Ben Seals details the mounting economic stressors facing Maine’s wild blueberry growers, from droughts and late frosts impacting yield to market competition from high-bush blueberry competition. University of Maine Extension’s Wild Blueberry Specialist, Dr. Lily Calderwood, weighs […]
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Dr. Lily Calderwood, Wild Blueberry Specialist and Associate Professor of Horticulture with the University of Maine Cooperative Extension, was recently featured on the podcast “Maine Farmcast”. In this episode, she joins Dr. Glenda Pereira to discuss the history of wild blueberry management in Maine, shares updates on current research from her lab, and offers practical […]
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This event will highlight the cutting edge innovation and practical application of research-based knowledge conducted at the University of Maine on wild blueberry. This work is shaping the future of wild blueberry production in Maine with you and for you. Farmers and interested members of the public are invited to learn, connect, and contribute! In […]
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Burning wild blueberry fields is a traditional practice with deep Indigenous roots and remains a vital tool for organic pest and disease management. Our new fact sheet explains the benefits and risks of burning versus mowing, provides step-by-step guidance on how to safely burn using oil or straw, and outlines important legal requirements and best […]
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Curious how to ensure your boom sprayer is applying the right amount of pesticide every time? Read our new fact sheet on boom sprayer calibration. UMaine Extension Wild Blueberry Specialist Dr. Lily Calderwood and Research Technician Jordan Parks provide a clear, step-by-step guide to calibrating your sprayer using the 1/128th method, ensuring effective pest control, […]
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Join UMaine’s Wild Blueberry Team for a series of free summer events on wild blueberry field management. Highlights include sprayer calibration sessions, discussions on pest and pollinator management, and our annual Field Day at Blueberry Hill Research Farm in Jonesboro. Visit our Upcoming Events Page to view the full schedule and register. For questions, contact […]
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