Early Detection of Invasive Species in Clatsop County, OR June 19, 2010
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Transcript of Early Detection of Invasive Species in Clatsop County, OR June 19, 2010
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Clatsop County Early Detection Invasive Species Network
Invasive-Watch Training
August 19, 2009
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AgendaIntroduction of participants, partners (15 mins)
Intro to IS Management & EDRR (20 mins)
Focus species (25 mins)
Stretch break (15 mins)
Hands-on get to know the invaders (45 mins)
How to report, reporting demonstration (20 mins)
Evaluation, conclude (10 mins)
Lunch (1 hour)
Take a Hike! (1-4:00)
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9:00-9:15 Sign-in
9:15-9:30 Introductions Everyone
9:30-9:50Intro to Invasive Spp.
Management & EDRRRobert Emanuel
9:50-10:30 Focus on the Species Robert Emanuel
10:30-10:45 Stretch Break
10:45-11:30 Hands on with the PlantsDave Ambrose, Robert Emanuel,
Carla Cole, Glenn Ahrens
11:30-11:50 Reporting Robert Emanuel
11:50-12:00 Evaluation Everyone
12:00-1:00 Lunch (Pizza & Salads) Courtesy of the NPS!
1:00-4:00 Plant Hike Carla Cole
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Invasive Species 101
What are invasive species?
How do they get into new environments?
Why care?
Management & your role in it.
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Invasive species means an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health.
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“Invasive”
Definitions: Invasive Plants
Exotics(non-native)Lots of beneficial species: Crops, pasture, forestry & ornamentals.
“Noxious”A regulatory designation.
“Weed”A plant growing where you do not want it.
Spreads outside of cultivation, and causes environmental& economic harm.
Natives
Co-evolution with other species, our natural heritage
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Biological invaders destroy habitats or out-compete native plants and
animals.
At least 30 new potential biological invaders enter the US every day…
Invasive species costs Americans about $143 billion/year!
Why should we care?
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What makes a plant invasive?
Lack normal environmental constraints
Fast growth and reproduction
Highly adaptable a wide range of conditions
Often can transform their environment
Often encouraged by disturbance
Dominance = less biodiversity
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How do we manage invasive plants?
Prevention
Quarantine before introduction
Monitoring & mapping
Chemical treatment (herbicides)
Biological controls (biocontrol)
Cultural treatment (hand pulling, cutting, etc.)
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The Wildfire Model
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Are
a In
fest
ed
Time
Lag Time
Escape
IntroductionInvasion
Co
st
Key Stages in Plant Invasions
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What does this mean for management?A
rea
Infe
sted
Prevention or Eradication
(Inexpensive)
Local control and management only
(Expensive)
Co
ntr
ol C
ost
s
Time
Introduction
Detection: focus resources here
People notice them here
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13 Invaders
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Keys to Identifying the Invaders
Flowers
Leaves and stems
Habit (vine, herb, grass, rosette, etc.)
Developing a “search pattern”
Key characteristics (odor, reflectivity, color)
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Herb Robert: Geranium robertianum
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Rebecca Brown, Eastern Washington University
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King County, WA
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Shining Geranium: Geranium lucidum
Jorg
e P
en
afie
l
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Photo Bruce Newhouse
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Policeman’s Helmet: Impatiens gladulifera
Ph
oto
s: Ch
ristine M
cDo
nald
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Photo: Christine McDonald
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Glen
n M
iller, OD
A
Garlic Mustard: Alliaria petiolata
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Glen
n M
iller, OD
A
Glen
n M
iller, OD
AElizab
eth J. C
zarapata
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Glenn Miller, ODA
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Jan Sam
anek, State P
hyto
sanitary A
dm
inistratio
n
Old Man’s Beard: Clematis vitalba
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Leo Michaels
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Chris Aldassy, EMSWCD
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Chris Aldassy, EMSWCD
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Chris Aldassy, EMSWCD
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Carla Cole, NPSSpurge Laurel: Daphne laureola
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Carla Cole, NPS
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Tania Siemens, TNC
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Carla Cole, NPS
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Common Reed: Phragmites australis
Enviro
nm
ent C
anad
a
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Dane Osis, OPRD
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Dane Osis, OPRD
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© 2
00
4 Steven
J. Baskau
f
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False Brome: Brachypodium sylvaticum
© A
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e, Insttu
te for A
pp
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logy
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© Andrea Thorpe, Insttute for Applied Ecology
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© Andrea Thorpe, Institute for Applied Ecology
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Yellow Archangel: Lamium galeobdolon
Ph
oto
: Ro
ber
t Em
anu
el, O
SU
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Ph
oto
: Ro
ber
t Em
anu
el, O
SU
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Ph
oto
: Alexan
der D
un
kelPhoto: Julio Reis
False Indigo: Amphora fruticosa
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False Indigo: Amphora fruticosa
Ph
oto
: Ch
ip B
ub
l, OSU
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Ph
oto
: Jorg
Hem
pel
Lesser Celandine: Ranunculus ficaria
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Look-alike: Marsh marigold
Ph
oto
: Miika
Silfverberg
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Perennial Pepperweed: Lepidus latifolia
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Perennial Pepperweed: Lepidus latifolia
Ph
oto
: San
ta M
arga
rita
San
Lu
is R
ey W
MA
Photo: Jennifer Forman
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Perennial Pepperweed: Lepidus latifolia
Ph
oto
s: S
anta
Mar
gari
ta S
an L
uis
Rey
WM
A
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Take a break!
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Get to Know The Plants
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Reporting Your Finds
Using
www.oregoninvasiveshotline.org
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Taking Notes
Early Detection Report Form
Date:________ Observer:__________________
Location:__________________________________________________________________________
Plant Species:_____________________________
Patch Size: Length________ Width___________ % cover____________# of plants_____________
Type of site (riparian, road, forest, trail, etc):_________________________________________
Notes (landowner, location, physical description, directions, etc.) ___________________________________________________________________________________________________________________________
Example: “ODOT gravel pit on Hwy 26”
Example: “Old Man’s Beard”
Length: 10’ Width: 5’% cover: 50% of trees# of plants: 2-6
“Forest and road cut”
“Located on ODOT land? Vines growing up spruce trees and into rock”
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Step 1: Go to: www.oregoninvasiveshotline.org
And click on “report now”
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Step 2:Select the County
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Step 3: Enter LocationOption 1: The Drag and Zoom Option.
A. Drag the pin to the report location
B. Change view to Hybrid
C. Zoom in as far as you can
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Step 3: Enter LocationOption 1: The Drag and Zoom Option.
A. Drag the pin to the report location
B. Change view to Hybrid
C. Zoom in as far as you can
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Step 3: Enter LocationOption 1: The Drag and Zoom Option.
A. Drag the pin to the report location
B. Change view to Hybrid
C. Zoom in as far as you can
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Step 3: Enter LocationOption 1: The Drag and Zoom Option.
A. Drag the pin to the report location
B. Change view to Hybrid
C. Zoom in as far as you can
D. ZOOM MORE!
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Step 3: Enter LocationOption 1: The Drag and Zoom Option.
ZOOM MORE!and place the pin at the precise location!
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Step 3: Enter LocationOption 2: Enter GPS Coordinates
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Step 4: Provide a description of the area (enter the field “Area Description” from your form)
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Step 5: Enter the Species
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Step 6: Describe what you found(“Patch Size” “Type of site” and “Notes” from your reporting form)
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Step 7: Add your images
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Step 8: Enter Contact Info.Please Include your phone number
Step 9: Enter authorization and Submit!
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Reporting Alternative
We prefer the website, but you can always call, email, or mail it in to (contact info is on your report form):
Dave Ambrose
District Technician
Clatsop Soil and Water Conservation District
750 Commercial Street, Room 207, Astoria, OR 97103
T: (503) 325-4571 E: [email protected]
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Don’t be a Vector!
Clean your clothes
Clean your pets
Clean your equipment & vehicle
Walk around the infestation
Bag/trash, burn, no compost
If collecting voucher in flower or fruit, seal it
J.K. Linsey
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Invasive Spp. Web Resources
Oregon Invasive Species Hotline:oregoninvasiveshotline.org/National Invasive Species Clearinghouse:
www.invasivespeciesinfo.govUSDA PLANTS Database:
plants.usda.gov/index.htmlWA State Noxious Weed Board:
www.nwcb.wa.gov/index.htmIdaho Weed Awareness:
idahoweedawareness.net/index.htmlCalifornia Invasive Plant Council:
www.cal-ipc.org Center for Lakes and Reservoirs:
www.clr.pdx.edu/
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Robert Emanuel (information, identification)
Water Resources & Community Development
OSU Extension Service Clatsop & Tillamook counties
(503) 842-5708 X 2
Dave Ambrose (to report something)
District Technician
Clatsop Soil and Water Conservation District
(503) [email protected]
Carla Cole (National Park invasives only)Natural Resources Project ManagerLewis and Clark National Historical Park(503) [email protected]