Posts Tagged ‘hemlock woolly adelgid’

Tuesday, May 18, 2021

Bugs on the brain

Bugs that eat Hemlock woolly adelgidI’ve had bugs on the brain the last couple of weeks.

That’s because the New York State Hemlock Initiative invited me out to the Huyck Preserve in Rensselaerville to see the release of a predator fly that eats the invasive hemlock woolly adelgid — a forest pest that has afflicted the Lake George area of the Adirondacks. I went. About a week later, the Adirondack Park Invasive Plan Program held its annual partner meeting and guess what was a major highlight? Hemlock woolly adelgid. Check out adirondackexplorer.org for our coverage.

Of course, it was snowing when I went out to see these predator bugs released, so we missed the excitement of unscrewing a jar lid and sending them off. I confess that upon seeing these HWA predators in a jar, I was a bit underwhelmed by their size. They look more like fruit flies, hardly what one thinks when you hear the word “predator.” In my imagination, I whipped them up to look more like the size of house flies. I thought they’d be swarming in jars, thick and dense, so when they were let out, “release the flies!” would be a good thing to yell.

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Tuesday, May 18, 2021

DEC and Partners Continue Efforts to Control Invasive Hemlock Woolly Adelgid in Lake George

hemlock woolly adelgid

Biological Control Release Underway Bolsters Second Round of Treatment to Limit Spread of Invasive, Tree-Killing Pest

The New York State Department of Environmental Conservation (DEC) and partners announced that additional efforts to limit the spread of the invasive hemlock woolly adelgid (HWA) on Forest Preserve lands in Washington County are underway. DEC forestry staff are treating 29 acres of infested hemlock stands near Shelving Rock and additional infested hemlocks near Paradise Bay. DEC is partnering with the New York State Hemlock Initiative and Cornell University to release Leucopis silver flies, a biological control for HWA, near Paradise Bay. These efforts are part of an ongoing, multi-year initiative to control the HWA infestation along the shores of Lake George that was discovered last August. Additional partners in these treatment efforts include the Adirondack Park Invasive Plant Program (APIPP) and Lake George Land Conservancy (LGLC).

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Thursday, February 25, 2021

Prevent the spread of invasives: upcoming webinars

Hemlock woolly adelgidUpcoming Learning Opportunities

Each of the following presentations will take place online.

Take Action Against Hemlock Woolly Adelgid (Part 2) (Adirondack Park Invasive Plant Program) – Wednesday, March 3 from 10 a.m. to 11 a.m. – Participants will learn how to adopt a trailhead, carry out self-guided HWA field surveys, and collect environmental data using iMapInvasives, a free, easy-to-use, mobile mapping tool. Register in advance onlinePart 1 of this webinar will occur on 2/25 from 3-4:30 pm.

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Saturday, January 16, 2021

Virtual Hike Challenge aims to help hemlocks

Do you live within the Saint Lawrence/Eastern Lake Ontario Region? Or do you like to get outdoors there? If so, NYS DEC friends SLELO PRISM are hosting their Virtual Hiking Challenge this winter, encouraging and challenging hikers to hike for the protection of the region’s hemlocks (and for cool prizes.)

The challenge will last through March, and you may participate anytime you choose to get outside. In order to participate, all you need to do is go for a hike, and check the hemlock trees for signs of invasive hemlock woolly adelgid, and share a photo.

To find out more information about the challenge, including featured trails, check out the SLELO PRISM website!


Thursday, November 19, 2020

Update on Lake George Hemlock Woolly Adelgid Treatment

The New York State Department of Environmental Conservation (DEC) and its partners have successfully completed this year’s Hemlock Woolly Adelgid (HWA) spread prevention and control treatment on the Washington County Forest Preserve Lands.

This treatment is part of an ongoing effort spanning multiple years. The HWA infestation was confirmed by the DEA in August- the affected hemlock trees located within the Glen Island Campground on the shore of Lake George.

 

 

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Monday, September 28, 2020

DEC and Partners Announce Effort to Prevent Spread of Hemlock Woolly Adelgid

The New York State Department of Environmental Conservation DEC Announced that they, along with Cornell University’s NYS Hemlock Initiative, The Adirondack Invasive Plant Program, Lake George Land Conservancy, and The Fund for Lake George, are developing a plan to mitigate the spread of the Hemlock Woolly Adelgid HWA on Forest Preserve Lands in the towns of Dresden and Fort Ann, in Washington County. The DEC confirmed the HWA infestation August of 2020, in infected hemlock trees at the Glen Island Campground on the shore of Lake George. This marks the second infestation of HWA in the Adirondacks.

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Monday, September 14, 2020

Fighting a hemlock invasion

Hemlock woolly adelgidScientists have found a large swath of trees with hemlock woolly adelgid in the Lake George watershed, including a 1.5-mile stretch along the eastern shoreline. This is in addition to some that was found in August on Glen Island.

This is considered especially troubling for the Lake George region because hemlocks are so prevalent there, and they play a key role in the ecosystem, providing habitat for trout and other wildlife.

» Continue Reading.


Tuesday, August 11, 2020

Hemlock Woolly Adelgid infestation found in Washington Co.

Hemlock with HWA egg masses_Connecticut Agricultural Experiment StationThe New York State Department of Environmental Conservation (DEC) announced the confirmation of an infestation of the Hemlock Woolly Adelgid (Adelges tsugae) on Forest Preserve lands in the town of Dresden in Washington County.

The affected hemlock trees were located near a campsite within Glen Island Campground on the shore of Lake George. This is the second known infestation of Hemlock Woolly Adelgid (HWA) in the Adirondacks.

» Continue Reading.


Friday, February 28, 2020

Grange Lyceum: Invasive Species Threat to Trees

Young spotted lanternfliesThe Whallonsburg Grange Lyceum is set to continue their “Hidden in Plain Sight” series with “Trees at Risk: The Threat of Invasive Insect Pests” on Tuesday, March 3rd.

Paul Smith’s College professor of forestry, Randall Swanson, will talk about the danger posed by invasive species such as the Emerald Ash Borer, Spotted Lanternfly, and Hemlock Wooly Adelgid, and explain what we can do to better protect our trees. » Continue Reading.


Wednesday, April 3, 2019

Hemlock Woolly Adelgid Workshop in Warrensburg

hemlock woolly adelgidThe New York State Department of Environmental Conservation (DEC) and Warren County Cornell Cooperative Extension are set to host a workshop on hemlock woolly adelgid (HWA) on April 11, at the DEC Region 5 Office in Warrensburg, NY, from 5 to 8 pm.

The hemlock woolly adelgid, a tiny insect from East Asia first discovered in New York in 1985, attacks forest and ornamental hemlock trees. It feeds on young twigs, causing needles to dry out and drop prematurely and causing branch dieback. Hemlock decline and mortality typically occur within four to 10 years of infestation in the insect’s northern range. » Continue Reading.


Monday, December 3, 2018

Hemlock Woolly Adelgid Workshop Set For Warrensburg

Hemlock woolly adelgidNew York State Department of Environmental Conservation (DEC) and Warren County Cornell Cooperative Extension have announced a workshop on hemlock woolly adelgid (HWA) has been set for December 15, at the DEC Region 5 Office in Warrensburg.

Charlotte Malmborg, a natural resources technician with the New York State Hemlock Initiative at Cornell University (NYSHI), will provide information on the importance of hemlock trees in northeastern forests, the threat presented by HWA, and how landowners can identify and manage HWA infestations. She will also introduce New York State Hemlock Initiative’s research of biological control opportunities and describe the role of NYSHI in promoting hemlock conservation in New York State. » Continue Reading.


Tuesday, November 20, 2018

Nursery Hit For Transporting Hemlock Woolly Adelgid

The New York State Department of Environmental Conservation (DEC) has announced a final Order on Consent, including a $2,500 penalty, with Tennessee Wholesale Nursery, LLC, Dennis Sons, and Tammy Sons for violating New York’s invasive species regulations.

The Tennessee nursery transported eastern hemlock seedlings infested with hemlock woolly adelgid (HWA), a prohibited invasive species, to Oswego and Schenectady counties. Under the terms of the order, the nursery is required to provide DEC with monthly nursery stock orders for New York State through 2020 in order to continue doing business in New York State. » Continue Reading.


Thursday, October 18, 2018

LGLC Hosting Hemlock Woolly Adelgid Info, Training

Hemlock with HWA egg masses_Connecticut Agricultural Experiment StationThe Lake George Land Conservancy (LGLC) is set to host a series of informational and training sessions for the terrestrial invasive pest, the hemlock woolly adelgid. The sessions are free and open to the public.

There are two opportunities to hear from LGLC staff and Charlotte Malmborg of the NYS Hemlock Initiative to learn about the hemlock woolly adelgid (HWA), including its threat to our forests and water, current research, and what residents can do to help. » Continue Reading.


Wednesday, February 21, 2018

Lake George Facing Threat To Hemlocks

Hemlock with HWA egg masses_Connecticut Agricultural Experiment Station

The Eastern hemlock is one of the most abundant trees in New York and a major component of the forests in the Lake George – visible in nearly every corner of watershed.

Hemlock stabilize streambanks and shorelines, protect water quality of the streams that flow into the lake, and provide value to local forest products economies.

But last summer, a small population of hemlock woolly adelgid was found on Prospect Mountain in Lake George. The terrestrial invasive insect, native to East Asia, has been killing large swaths of hemlock trees from the Great Smokey Mountains to the Catskills and is making its way north, having finally reached Lake George. » Continue Reading.


Tuesday, February 6, 2018

Hemlock Woolly Adelgid Workshop Set For Warrensburg

Hemlock woolly adelgidCornell Cooperative Extension in partnership with DEC has announced they will be hosting Charlotte Malmborg of the New York State Hemlock Initiative at Cornell University to present on the Hemlock Woolly Adelgid.

» Continue Reading.