Nassau County Soil and Water Conservation District
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  • Home
  • Who We Are
    • Mission
    • History
    • Board Meetings
    • Staff and Board Members
    • Services
    • Natural Long Island
    • Nassau County at a Glance
    • Newsletters
    • Information Requests
  • Projects/Events
    • RFP's
    • Planting for Clean Water Communities
    • Planting for Clean Water
    • Re-Forest Nassau
    • Cedarmere Pond and Raingarden Volunteer Day
    • Massapequa Lake Cleanup
    • Port Washington Mill Pond Restoration
    • Earth Day Raingarden Construction
  • Stormwater
    • Film: Stormwater Pollution and Green Infrastructure Solutions
    • Stormwater Film Education Packet
    • Green Infrastructure
    • Raingardens
    • Bioswales >
      • About Bioswales
    • Green Roofs
    • Permeable Pavement
    • Stormwater Management Interactive Videos
    • Stormwater Management Practices
  • Southern Pine Beetle
    • How to identify the Southern Pine Beetle
    • Search for Southern Pine Beetle at Massapequa State Preserve
  • Education
    • Septic Systems
    • Invasive Flora >
      • Water Chestnut
      • Japanese Kudzu
      • Common Reed
      • Mugwort
      • Dandelions
      • Hydrilla
      • Garlic Mustard
    • Invasive Fauna >
      • The Spotted Lanternfly
      • Brown Marmorated Stink Bug
      • European Starling
      • Hemlock Wooly Adelgid
      • The Emerald Ash Borer
      • European Earthworm
      • Mute Swan
    • Reduce, Reuse, Recycle!
    • Tick Information
    • Long Island Regional Envirothon
    • Tree and Shrub Sale 2015
    • Publications
  • 4-Hour E&SC Training
  • Links
    • Press Releases
  • Contact Us
Nassau County Soil and Water Conservation District

Southern Pine Beetle

Monitoring In Massapequa Preserve

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Photograph by USDA Forest Service
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Life cycle of the Southern Pine Beetle. Photograph by the NYS DEC
The Southern Pine Beetle (SPB) is a bark beetle that infests and kills Pine Trees. All over New York, they have caused devastation to many stands of Pine Trees in alarming rates. 

The SPB is small, only 2-4 mm in length! It is about the size of a grain of rice, and is red-brown to black. It is very hard to see these bugs, so its easier to observe the trees for possible infestation.


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Range of the Southern Pine Beetle. Photograph by the NYS DEC
​The SPB is native in Southern USA and has been expanding its range to NY, NJ, CT, MA and RI over the past few years. It has now become a serious invasive pest.
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Pitch Tubes Photograph by DEC.gov
The adult SPB enters the tree through crevices in the bark. This is where it lays its eggs. The SPB then creates S-shaped galleries just beneath the bark as it moves around the tree. 

By creating a massive amount of galleries beneath the bark, the SPB disrupts the flow of nutrients in the tree, killing the tree in typically 2-4 months. Over time, the trees needles start to turn red/brown and fall off. Pine Trees hold their needles all year, so this is a telltale sign that something is wrong
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S-shaped galleries on the inner bark of a Pine Tree. This picture was taken in Long Island, NY in the Pine Barrens. Photograph by Olivia Calandra
 When the SPB enters the bark of a Pine Tree, the tree resists the initial attack by secreting resin. The resin is a natural defense mechanism that Pine Trees produce to close up the holes and resist disease and other pests. The resin makes circular, popcorn-like "pitch tubes" throughout the entire bark of the tree. Although this is a strong defense, Pine Trees are not always able to protect themselves when attacked by an abundant amount of SPB. 
When the SPB is full grown, they exit the Pine Tree and find another tree to inhabit and lay eggs. They leave a pencil sized exit hole. This is another distinctive feature that the SPB is present from observing the bark.
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Pitch Pine needles turning reddish/brown. Photograph by the USDA Forest Service
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Pitch Pines located in Massapequa Preserve. Photograph by Olivia Calandra

​​In New York, Pitch Pines have been attacked by SPB more than any other tree species. 
​
Recently, we have been battling an infestation in the Long Island Central Pine Barrens. Thousands of trees have been cut down due to the SPB. Without proper IPM plans and monitoring in place, the SPB will quickly spread throughout Long Island.
​

The Central Pine Barrens are an important part of Long Island's ecosystem because it is globally rare and provides habitat to a wealth of unique and rare species. The Central Pine Barrens is also integral to recharging the region's only aquifer, providing clean and abundant drinking water. It is important we preserve Pitch Pine's in this area because they are the most abundant species of tree.
How to report sightings of Southern Pine Beetle in Massapequa Preserve
Please use our google form to report sightings below:
Report a Sighting

Nassau County Soil and Water Conservation District
1864 Muttontown Road
Syosset, NY 11791

Volunteer

Hours

M-F: 9am - 4pm

Telephone

516-364-5860

Email

Nassauswcd@optonline.net