News & Events

Tree Fruit Newsletter — April 15, 2026

In this newsletter: Bud Stage Development and Hardiness Announcements Bud Stage at Highmoor Farm It’s that time of year again when we worry about freezing temperatures that kill flower buds. Warming temperatures push buds to stages where they lose hardiness, so any cool down below freezing makes us nervous. If you are considering an application […]

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Tree Fruit Newsletter — April 2, 2026

In this newsletter: Bud Stage Development and Bud Survival Spring Herbicide Reminders, Guest Article Announcements Bud Stage Development and Bud Survival Some flower buds have just started to reach silver tip, while most are not yet there. Honeycrisp buds are swelling, but development has been slow thanks to the cold weather. Return bloom looks good […]

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Tree Fruit Newsletter — December 19, 2025

In this newsletter: When to begin pruning Pesticide Applicator Training and Certification Maine Ag Trades Show Northeast Fruit Consortium Winter Webinar Series Other Announcements When to Begin Pruning? Fruit trees are fully dormant and should be able to tolerate temperatures that occur this time of year in southern Maine. Temperatures in northern Maine can be […]

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Tree Fruit Maturity Report — October 9, 2025

Maturity Report Many of us now grow varieties that ripen very late but are vulnerable to the first freeze in fall. A freeze is expected tomorrow morning in some locations. Predicted low temperatures for the Monmouth area are expected to be around 30 ºF, but it could get colder in low-lying areas. The temperature may […]

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Tree Fruit Maturity Report — October 3, 2025

Maturity Report Apples McIntosh apples at Highmoor Farm have been harvested. Both strains of McIntosh are too ripe for long-term storage. None of our blocks were treated with ReTain or Harvista. Honeycrisp blocks have been harvested. Fruit remaining on the tree indicate that ripening is at an advanced stage and are too ripe for cold […]

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Spotted Wing Drosophila Alert — October 3, 2025

Last Issue of the 2025 Season David Handley, Vegetable and Small Fruit Specialist; James Dill, Pest Management Specialist; Phil Fanning, Assistant Professor of Agricultural Entomology; Christina Howard, Maine New Farmers Project Manager We have retired all of the trapping locations for our spotted wing drosophila monitoring program over the past two weeks. The numbers reported […]

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Tree Fruit Maturity Report — September 26, 2025

Maturity Report Apples McIntosh apples at Highmoor Farm are dropping off the tree in all blocks indicating that the window has passed for harvesting storage apples. Our blocks were not treated with ReTain. Starch index and Delta Absorbance (DA) numbers have not changed from last week, but I measured the fruit still on the tree […]

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Tree Fruit Maturity Report — September 19, 2025

Maturity Report Peaches We harvested Messina peaches this week. Fruit size was better than expected considering how dry it’s been and the fact that they were watered only twice and insufficiently. Only two varieties remain unharvested, Selena and Autumnstar. These two are among the latest to ripen in the Adams County Nursery. Pears Our green […]

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