B rown ta il M h Exp su e R k 20 - Maine.gov...J onesp rt Peru Waldo Sanford Bridgton Sandy River...

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Buxton Alton Bingham Pownal Industry Riley Twp Freeport T18 MD BPP Greenwood Parsonsfield T26 ED BPP Upton East Machias Osborn Norridgewock Mount Vernon Montville Somerville Parkertown Twp T2 R8 NWP Holden Mattawamkeag Beddington Dyer Twp Lang Twp Bristol Waite Hartford South Thomaston Leeds Hartland Lower Cupsuptic Twp Frankfort Cooper New Vineyard Searsport York Upper Cupsuptic Twp Cornish Seboeis Plt Richardsontown Twp Mexico Stow Lyman T42 MD BPP Milford Windham Mayfield Twp Kittery Enfield Jonesboro Orneville Twp Fow ler Twp Norway Sumner Whitneyville Cherryfield Sebago T16 MD BPP Gray Temple Sabattus Whiting Richmond South Berwick Milbridge Columbia Falls Morrill Northfield Swanville Woodville Topsfield Phillips Oqiton Twp T24 MD BPP Winterport New Gloucester Burnham Carroll Plt Madrid Twp Brewer Franklin Berry Twp Mount Abram Twp Township D Edinburg Jay Liberty Gouldsboro Salem Twp Lebanon Bowmantown Twp Camden Redington Twp Stockton Springs New Portland Newcastle Westbrook T35 MD BPP Castine Raymond Hermon West Paris Eliot Northport T8 R3 NBPP Perkins Twp Day Block Twp Orrington Greenlaw Chopping Twp Robbinston Hampden Waldoboro T19 ED BPP Cedar Lake Twp River Twp Howland Portland Levant Willimantic Solon Moscow Hope Newburgh Troy Windsor Hibberts Gore Abbot Waterford Andover West Surplus Twp Nobleboro North Berwick Mariaville Hancock Talmadge Kingman Twp Carthage Wiscasset Waterboro Bowdoin Kingsbury Plt Fayette Warren Limerick Bradford Livermore Farmingdale Palermo Jonesport Peru Waldo Sanford Bridgton Sandy River Plt Prospect Boothbay Harbor Hollis Deblois Rangeley Concord Twp Dover-Foxcroft Parkman T2 R9 NWP Porter Lewiston Dennysville Randolph Highland Plt Bradley Bucksport Great Pond Mercer Medford Dayton Wyman Twp Smithfield Owls Head Falmouth Byron Biddeford Grand Lake Stream Plt Magalloway Plt Strong Ripley Machias Starks Dexter Vienna Katahdin Iron Works Twp Beaver Cove Harrington Lincolnville T3 ND BPP T19 MD BPP Trescott Twp West Gardiner Embden Weld Manchester Milton Twp Trenton Wayne Devereaux Twp TB R11 WELS Sidney Freedom Lamoine Garland Canaan Wellington T34 MD BPP Charlotte Lexington Twp Brooksville Hebron Augusta Rome Ogunquit Coplin Plt Lowell T3 R1 NBPP Carrabassett Valley Woodstock Wesley Lincoln Fryeburg Denmark Dixfield Friendship Scarborough T11 R3 NBPP Knox Durham T37 MD BPP Boothbay Corinna T10 SD BPP Saco Perry Brooks Belmont Aurora Belfast Lubec Dresden South Portland Vanceboro Unity Twp Springfield Auburn Andover North Surplus Twp Baldwin Edmunds Twp Passadumkeag Thorndike T30 MD BPP Fletchers Landing Twp Benton Stoneham Clifton Big Lake Twp Kossuth Twp Township 6 North of Weld Dedham Act on Waterville Washington Limington Addison TB R10 WELS Guilford Sorrento Greenfield Twp West Bath Winn Stetson Fairfield Ellsworth Minot Bremen Alna Albion Skowhegan Rockport Casco Otis T32 MD BPP Sangerville Gorham Bowdoin College Grant West Twp Lincoln Plt Pleasant Ridge Plt North Yarmouth Burlington Berwick Grand Falls Twp Baileyville T7 R9 NWP Cambridge Phippsburg Cornville Gilead Avon Bowdoinham Mattamiscontis Twp Brooklin Roxbury Damariscotta Poland Winter Harbor Kennebunk Otisfield Madison T7 SD BPP Roque Bluffs T6 ND BPP Elliottsville Twp Winthrop Buckfield Jefferson Pittsfield Cathance Twp T25 MD BPP Cumberland Centerville Twp T36 MD BPP Woolwich Anson Lynchtown Twp Brunswick Edgecomb Freeman Twp Glenburn Bethel Greene Alfred Charleston Lovell Monmouth Webster Plt Indian Twp Res Township C Township E Monson Athens Corinth Lambert Lake Twp T28 MD BPP Newry Exeter Drew Plt Bangor Bath Searsmont Orono Parmachenee Twp Andover Eddington Wales Litchfield Sweden Columbia Vassalboro Eastbrook Jackson T9 SD BPP Gardiner Lisbon Milo Bowerbank Saint Albans Sullivan Lagrange Clinton Marion Twp Long A Twp Prentiss Twp T7 R3 NBPP Calais Adamstown Twp Grafton Twp Whitefield Alexander T22 MD BPP Dallas Plt Pittston Readfield Davis Twp Monroe Harrison Amherst Rumford Topsham Wells Farmington Blue Hill Lee China Forest Twp Greenbush Lakeville Paris Harmony Old Town T39 MD BPP Maxfield Machiasport Argyle Twp Saint George Indian Island T6 R1 NBPP Hanover Frye Island Detroit Sebec Brighton Plt Meddybemps Cutler Hiram T4 R9 NWP Turner Mechanic Falls Appleton Cape Elizabeth Barnard Twp Brookton Twp Belgrade Winslow Surry Newfield Newport Brownfield Dixmont Crawford Palmyra Plymouth Pembroke Unity Mason Twp Standish Albany Twp Oakland Union Canton Chester Princeton Sedgwick Twp Oxford T41 MD BPP Rangeley Plt Kingfield Chesterville Sakom Twp Hallowell Hudson Bowdoin College Grant East Twp Wilton Summit Twp Baring Plt Orland Chelsea Naples New Sharon Veazie Cushing Shapleigh T40 MD BPP Penobscot Waltham Lake View Plt Brownville Ebeemee Twp Washington County Island Verona Island Mount Desert Bar Harbor Tremont Southwest Harbor Swans Island Cranberry Isles Waldo County Island Hancock County Island Frenchboro Muscle Ridge Twp Knox County Island Lincoln County Island Arrowsic Criehaven Twp Southport Monhegan Island Plt Chebeague Island Eastport Georgetown Westport Island South Bristol Long Island Stonington Beals Islesboro North Haven Deer Isle Vinalhaven Isle au Haut Steuben Yarmouth Harpswell Matinicus Isle Plt Codyville Twp Atkinson Twp Carmel Etna Rockland Arundel Kennebunkport Thomaston . 20 0 20 40 10 Miles GTMiller E:\bugs\btm\btm2020\btm town rating april 2020.mxd Department of Agriculture, Conservation and Forestry Maine Forest Service Forest Health & Monitoring May 13, 2020 Maine BTM Risk Area BTM Larva BTM Webs Clipped Browntail Moth Exposure Risk Rating Normal Alert Trace Low Moderate High Browntail Moth Exposure Risk 2020 www.maine.gov/forestpests#btm destruction of winter webs within reach should be considered in all areas, but will be fruitful in areas with trace to low populations, or for detections in the normal or alert areas. For More Information: NOTE: especially Disclaimer: Survey is not complete. Ratings based on current knowledge of defoliation, winter web surveys and other observations at the township level. Some townships are rated based on surrounding conditions versus surveys. Conditions within each township are variable. Defoliation was mapped and/or continuous stretches of overwintering webs were found. Moderate: Low: Webs were frequently encountered, or patches of trees with webs were found. Trace: A small number of webs were found. Alert: Town is near locations with detections of browntail moth. Survey has not been conducted or has not revealed established populations. Be aware of the risk of browntail moth exposure. Moths have been found in light traps in all corners of the state. Areas rich in host trees, especially apples and other fruit trees and oaks, are more likely to have populations. Normal: Defoliation was mapped and/or continuous stretches of high populations of winter webs were found. High:

Transcript of B rown ta il M h Exp su e R k 20 - Maine.gov...J onesp rt Peru Waldo Sanford Bridgton Sandy River...

Buxton

Alton

Oxbow Twp

Bingham

Pownal

Industry

BlanchardTwp

RileyTwp

Freeport

T18 MD BPP

Greenwood

Parsonsfield

T26 EDBPP

Upton

EastMachiasOsborn

Norridgewock

MountVernon Montville

JohnsonMountain Twp

Somerville

ParkertownTwp

BigMoose Twp

T2 R8NWP

Holden

Mattawamkeag

Beddington

DyerTwp

LangTwp

Bristol

Waite

Hartford

SouthThomaston

Leeds

Hartland

LowerCupsuptic

Twp

Frankfort

Cooper

NewVineyard

Searsport

York

UpperCupsuptic

Twp

Cornish

SeboeisPlt

RichardsontownTwp

Mexico

Stow

Lyman

T42 MD BPP

BradstreetTwp

Milford

SevenPonds Twp

Windham

MayfieldTwp

Kittery

Enfield

HolebTwp

Jonesboro

OrnevilleTwp

FowlerTwp

Norway

Sumner

Whitneyville

Cherryfield

Sebago

T16 MD BPP

Gray

Temple

Sabattus

Whiting

Richmond

SouthBerwick

KibbyTwp

Milbridge

ColumbiaFalls

SaplingTwp

Morrill

Northfield

Swanville

MoxieGore

Woodville

Topsfield

Phillips

OqitonTwp

T24 MD BPP

Winterport

MooseheadJunction Twp

NewGloucester

T3 R5BKP WKR

Burnham

CarrollPlt

MadridTwp

Brewer

Franklin

BerryTwp

MountAbram Twp

TownshipD

Edinburg

Jay

Liberty

Gouldsboro

SalemTwp

Lebanon

BowmantownTwp

Camden

RedingtonTwp

StocktonSprings

NewPortland

Newcastle

Westbrook

T35 MD BPP

Castine

Raymond

Hermon

WestParis

Eliot

Northport

T8 R3 NBPP

PerkinsTwp

Day BlockTwp

Orrington

GreenlawChopping Twp

Robbinston

Hampden

Waldoboro

T19 ED BPP

CedarLake Twp

DeadRiver Twp

Howland

Portland

Levant

Willimantic

Solon

Moscow

Hope

Newburgh

Troy

WindsorHibberts

Gore

Abbot

Waterford

T5 R7BKP WKR

Bald MountainTwp T2 R3

Andover WestSurplus Twp

Nobleboro

NorthBerwick

SquaretownTwp

Mariaville

Hancock

Talmadge

KingmanTwp

Carthage

Wiscasset

Waterboro

Bowdoin

The Forks Plt

KingsburyPlt

Fayette

Warren

Limerick

Bradford

Livermore

Farmingdale

Palermo

Jonesport

Peru Waldo

Sanford

Bridgton

SandyRiver Plt

Prospect

BoothbayHarbor

Hollis

Deblois

Rangeley

ConcordTwp

Dover-Foxcroft

Parkman

T2 R9 NWP

Porter

Lewiston

Dennysville

Randolph

HighlandPlt

Bradley

Bucksport

GreatPond

Mercer

Medford

Dayton

WymanTwp

Smithfield

OwlsHead

Falmouth

AlderStream Twp

Byron

Biddeford

Grand LakeStream Plt

MagallowayPlt

Strong

Ripley

Machias

UpperEnchanted

Twp

Starks

Dexter

Vienna

Katahdin IronWorks Twp

BeaverCove

Harrington

Lincolnville

T3 ND BPP

T19 MDBPP

TrescottTwp

WestGardiner

Shirley

Embden

Weld

Manchester

MiltonTwp Trenton

Wayne

DevereauxTwp

TB R11 WELS

Sidney

Freedom Lamoine

Garland

Canaan

Wellington

T34 MD BPP

CharlotteLexingtonTwp

Brooksville

Hebron

Augusta

Rome

Ogunquit

CoplinPlt

Lowell

T3 R1 NBPP

CarrabassettValley

Woodstock

Wesley

Lincoln

Fryeburg

Denmark

Dixfield

Friendship

Scarborough

T11 R3NBPP

BeattieTwp

Knox

Durham

T37 MD BPP

Boothbay

Corinna

EastMoxie Twp

T10 SD BPP

Saco

Perry

Brooks

Belmont

Aurora

Belfast

LowerEnchanted

Twp

Lubec

Dresden

SouthPortland

Vanceboro

UnityTwp

Springfield

Auburn

Andover NorthSurplus Twp

Baldwin

EdmundsTwp

HobbstownTwp

CarryingPlace Twp Passadumkeag

Thorndike

T30 MD BPP

FletchersLanding TwpBenton

Stoneham

Clifton

Big LakeTwp

KossuthTwp

Township6 Northof Weld

Dedham

Acton

Waterville

Washington

Limington

Addison

TB R10WELS

Guilford

Sorrento

GreenfieldTwp

WestBath

Winn

Stetson

Caratunk

Fairfield

Ellsworth

Minot

Bremen

Alna

PiercePond Twp

Albion

Skowhegan

Rockport

Casco

Otis

ParlinPond Twp

T32 MD BPP

Sangerville

Gorham

BowdoinCollege Grant

West Twp

LincolnPlt

PleasantRidge Plt

NorthYarmouth

Burlington

Berwick

GrandFalls Twp

Baileyville

T7 R9 NWP

Cambridge

Phippsburg

Cornville

BigelowTwp

Gilead

Avon

Bowdoinham

MattamiscontisTwp

Brooklin

Roxbury

DamariscottaPoland

WinterHarbor

Kennebunk

Otisfield

Madison

Greenville

T7 SD BPP

RoqueBluffs

T6 ND BPP

ElliottsvilleTwp

WinthropBuckfield

Jefferson

King& Bartlett

Twp

Pittsfield

CathanceTwp

T25 MDBPP

Cumberland

MiseryTwp

CentervilleTwp

CarryingPlace

Town Twp

T36 MD BPP

Woolwich

Anson

LynchtownTwp

Brunswick

Edgecomb

Tim Pond Twp

FreemanTwp

Glenburn

Bethel

Greene

Alfred

Charleston

Lovell

Monmouth

WebsterPlt

IndianTwp Res

TownshipC

TownshipE

Monson

AthensCorinth

LambertLakeTwp

T28 MD BPP

Newry

Exeter

DrewPlt

Bangor

Bath

Searsmont

Orono

ParmacheneeTwp

Andover

T3 R4BKP WKR

Eddington

Wales LitchfieldSweden

Columbia

Vassalboro

Eastbrook

Jackson T9 SD BPP

Gardiner

Lisbon

SkinnerTwp

WestForks Plt

Milo

Bowerbank

SaintAlbans

Chain ofPonds Twp

Sullivan

Lagrange

Clinton

MarionTwp

Long A Twp

Prentiss TwpT7 R3 NBPP

Calais

AdamstownTwp

GraftonTwp

Whitefield

Alexander

T22 MD BPP

DallasPlt

Pittston

Readfield

DavisTwp

Monroe

Harrison

Amherst

Rumford

Topsham

AppletonTwp

Wells

Farmington

BlueHill

Lee

China

ForestTwp

Greenbush

Lakeville

Paris

HarmonyOld

Town

T39 MD BPP

Maxfield

Machiasport

ArgyleTwp

LowelltownTwp

SaintGeorge

IndianIsland

T6 R1 NBPP

Hanover

FryeIsland

Detroit

Sebec

BrightonPlt Meddybemps

Cutler

Hiram

CoburnGore

T4 R9 NWP

Turner

MechanicFalls

Appleton

CapeElizabeth

BarnardTwp

BrooktonTwp

Belgrade

Winslow

Surry

Newfield

Newport

Brownfield

Dixmont

Crawford

FlagstaffTwp

Palmyra

Plymouth

Pembroke

Unity

MasonTwp

Standish

Eustis

PiscataquisCounty Island

AlbanyTwp

T5 R6BKP WKR

Oakland

Union

Canton

Chester

Princeton

Sedgwick

StetsontownTwp

BowtownTwp

Oxford

T41 MD BPP

RangeleyPlt

Kingfield

Chesterville

SakomTwp

Hallowell

Hudson

BowdoinCollege Grant

East Twp

Wilton

SummitTwp Baring

Plt

Orland

Chelsea

Naples

NewSharon

Veazie

Cushing

ChaseStream Twp

HarfordsPoint Twp

Shapleigh

T40 MD BPP

Penobscot

Waltham

Jim Pond Twp

Lake View PltBrownville

EbeemeeTwp

MerrillStrip Twp

WashingtonCountyIsland

VeronaIsland

MountDesert

BarHarbor

Tremont SouthwestHarbor

SwansIsland

CranberryIsles

WaldoCountyIsland

HancockCountyIsland

Frenchboro

MuscleRidge Twp

Knox CountyIsland

LincolnCountyIsland

ArrowsicCriehaven

TwpSouthport

MonheganIsland PltChebeague

Island

Eastport

Georgetown

WestportIsland

SouthBristol

LongIsland

Stonington

Beals

Islesboro

NorthHaven

DeerIsle

VinalhavenIsle au Haut

Steuben

Yarmouth

Harpswell

MatinicusIsle Plt

CodyvilleTwp

AtkinsonTwp

CarmelEtna

Rockland

Arundel

Kennebunkport

Thomaston

.20 0 20 4010Miles

GTMiller E:\bugs\btm\btm2020\btm town rating april 2020.mxd

Department of Agriculture,Conservation and Forestry

Maine Forest ServiceForest Health & Monitoring

May 13, 2020

Maine

BTM Risk Area

BTM Larva

BTM WebsClipped

Browntail Moth Exposure Risk RatingNormalAlertTrace

LowModerateHigh

Browntail Moth Exposure Risk 2020

www.maine.gov/forestpests#btm

destruction of winter webs within reach should be considered in all areas, but will be fruitful in areas withtrace to low populations, or for detections in the normal or alertareas. For More Information:

NOTE:especially

Disclaimer: Survey is not complete.Ratings based on current knowledge of defoliation, winter websurveys and other observations at the township level. Sometownships are rated based on surrounding conditions versussurveys. Conditions within each township are variable.

Defoliation was mapped and/or continuous stretchesof overwintering webs were found.Moderate:

Low: Webs were frequently encountered, or patches of treeswith webs were found.

Trace: A small number of webs were found.

Alert: Town is near locations with detections of browntailmoth. Survey has not been conducted or has not revealedestablished populations.

Be aware of the risk of browntail moth exposure. Mothshave been found in light traps in all corners of the state. Areasrich in host trees, especially apples and other fruit trees and oaks,are more likely to have populations.

Normal:

Defoliation was mapped and/or continuous stretches ofhigh populations of winter webs were found. High: