Effective weed management starts with knowing what weeds are present, where they occur, and how they grow. In this new video, University of Maine Cooperative Extension wild blueberry specialist Lily Calderwood walks growers through practical strategies for identifying, scouting, mapping, and managing weeds in wild blueberry fields. The video covers approaches for both conventional and […]
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University of Maine Cooperative Extension researchers have just published a new bulletin: Bulletin #2385, Organic Materials Review Institute (OMRI)–Approved Inputs for Organic Wild Blueberry Production. This bulletin provides organic wild blueberry growers with current information on OMRI-approved fertilizers, herbicides, insecticides and disease management products, along with guidance on their use. The resource also highlights important […]
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UMaine Extension has released a new resource, Bulletin #2384, Weed Management in Wild Blueberries. This bulletin provides conventional and organic Maine wild blueberry growers with an integrated approach to managing weeds, including scouting and mapping, soil pH and nutrient management, mulching, pruning, mowing, burning, equipment sanitation, and chemical control. The bulletin also highlights fall weed management […]
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Burning fields is an important part of managing wild blueberry plants but the timing, method, and conditions of a burn can all affect its success. In this new video, Extension Wild Blueberry Specialist Lily Calderwood explains why growers burn wild blueberry fields and how burning fits into the crop’s management cycle. Learn how burning can […]
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Cold temperatures that would cause damage to flowers and pinheads occurred in Aurora area and possibly in Hope and in the barrens. In the Hope area on May 31st, temperatures were close to 30F for about 1 hour. In the barrens, temperatures were about 28F for about 1 hr in the early morning of May […]
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There were cold temperatures recorded again at Aurora and fields in the barrens. At the Aurora weather station, temperatures were below 28 F from 2am to 5:30am and the lowest temperature was 24 bF for 1 1/2 hours in that time period. In the barrens, temperatures were below 32 F for about two hours and […]
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There were temperatures below 28F overnight from May 22nd midnight to 6am. Temperatures below 28F can injure or kill open flowers. What flower damage occurs to a field depends upon the blueberry plants genetics, if the plants are in dip in the ground and how cold and for how long there are cold temperatures. Weather […]
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When: Saturday, June 6, 2026Time: 9:00 a.m.-12:00 p.m.Location: Brodis Blueberries, 87 Jones Hill Rd, Off of Route 235, can not come from the town of Appleton, Jones Hill Rd, Hope, ME 04847Cost: Free Join us for a morning filled with hands-on information for organic and conventional growers! You can receive 1 pesticide credit by attending this event. 9:00-10:00 Pest […]
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Dried up mummy berry cups were found on the barrens so I expect they are drying up in many locations. With the warm dry weather we are getting over the next three days until Tuesday May 19th, I expect even later fields will have their cups drying up.
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There were conditions for a Monilinia infection period starting on May 13th about 2 to 5pm in all fields monitored by weather stations from the midcoast, Hancock and throughout the barrens. If you still had mummy berry cups, then you may have had an infection period. If you applied fungicide later then May 3 to […]
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