HomeMy WebLinkAboutEmerald Ash Borer pptThe Emerald Ash Borer was Found in Iowa City
What Now?
Aft
I � \
1.
,•• 6 i t'
AtA*
N
r
*' 1 .0 1 %
� t
o�
d
o�
A
a
ti
Y
3
v
IWO
IVy
Cam/
J
hatch into larrae
y ssz' till
-at d
sbaAc� exit hole
-"war Da'•.
r ,e�
we
0
0
a
bA
b
u
0
s
A
m
07
Q
4
s
4
4
Emerald Ash Borer Look - Alikes
I I I #
Emerald Honeysuckle Honeylocust Flatheaded
Ash Borer Flatheaded Borer Flatheaded Borer Appletree Borer
Golden Poplar
Flatheaded Borer Flatheaded Borer
Click Dogbane Sixspotted Green Green Blue -Green
Beetle Leaf Beetle Tiger Beetle Ground Beetle Ground Beetle Ground Beetle
Dung Beetle
0
Japanese
Beetle
i
�t
n
Green
Slink Bug
Fiery Hunter
Ground Beetle
Green
Leafhopper
-�
i
Allinseefs
am at the
same scale.
Green Green
Halictid Bee Bottle Fly
There are many bright metallic -green insects in Nebraska, but the emerald ash borer beetle is only a half -inch long and strictly associated with ash trees.
Produced as a cooperative effort by University of Nebraska - Lincoln Extension, USDA t j
Llncdn IANR Nebraska Department of Agriculture, Nebraska Forest Service, and USDA - APHIS.
x.e,..w.
University of Nebraska - Lincoln Extension educational programs abide vdlh the non- distdminatlon policies of the University of Nebraska - Lincoln and the United states Deparbnent of Agdwlture.
emerald ash borer
bronze
birch
borer
Buprestis metallic
flatheaded Woodboring beetle
apple tree borer w
twolined
C chestnut
borer
polydrusus halictid
weevil bee blow fly
green
bug
Chlaenius
ground
beetle
dogbane
beetle
Tark
gnawing poecilus
beetle ground beetle
sixspotted
tiger beetle
i
I
annual cicada
I !go
I
ti
EAB Population Perspective
Each female lays 100 eggs.
Approximately 50% of those eggs
will be female.
Each year the female population
increases by a factor of ten.
r --
� r
By year ten the total EAB population originating from one
female will be 50 billion.
Is
as
via
is
man
=am man MR9100
mmang
eOEeeDOnOdt� Spa
ills
1
2014 EAB county Detections
EAB County Detections 2002-2013 INKL
Ni
of
Af
bb-
4C
or
op
., A
�l
Walnut
Leaf
OXG i i I [x_[41
V.
Key Question to Ask When Thinking About
Whether to Treat Ash Trees
Is the tree healthy enough, problem free and
worth saving?
Age, Size, Condition, Current Health
Expected Longevity in Current Location?
Insecticide Formulation
Active Ingredient
Application Method
Recommended Timing
Professional Use Products
Merit® (75WP, 75WSP, 2F)
Imidacloprid
Soil injection or drench
Mid -fall and /or mid- to late spring
XytectTM (2F, 75WSP)
Imidacloprid '
Soil injection or drench
Mid -fall and /or mid- to late spring
IMA -jet®
Imidacloprid
Trunk injection
Early May to mid -June
Imicide®
Imidacloprid
Trunk injection
Early May to mid -June
TREE -ageTM
Emamectin benzoate
Trunk injection
Early May to mid -June
Inject- A -Cide B°
Bidrinr'
Trunk injection
Early May to mid -June
SafariTM (20 SG)
Dinotefuran
Systemic bark spray
Early May to mid -June
Astro�'
Permethrin
2 applications at 4 -week intervals;
OnyxTM
Bifenthrin
Preventive bark and
first spray should occur when
foliage cover sprays
black locust is blooming (early
Tempo®
Cyfluthrin
May in southern Ohio to early
June in mid - Michigan)
Sevin® SL
Carbaryl
Bayer AdvancedTM Tree & Shrub
Insect Control
Homeowner Formulation
Imidacloprid Soil drench
Mid -fall or mid- to late spring
Cost of Treatment
$12 per diameter inch.
Contracted
20" DBH tree would cost $240 to treat.
$3 per diameter inch.
In -house
20" DBH tree would cost $60 to treat.
OSCEOLA DICKINSON EMMET KOS6UTM WINNEBAGO WORTH
MITCHELL HOWARD
WIN NES NIEK F.I A MEE
A OBRIEN CLAY PALOALTO
MANCOCN CERRO GORDO ELOYO CNICIUSAW
BREMER FAYETTE CLAYTON
X CHEROKEE BUENA VISTA HUMBOLDT
POCAMOHiAS WRIGHT FRANKLIN RUTLER
BUCHANAN DELAWARE DUBUQUE
DBU RY IDA SAC CAL NOUN WE851ffl GRUNDV LALK HAWK
HAMILTON NARDIN
JACKSON
JONES
ONONA CRAWEORD - TAMA SEXTON LINN
CARROLL GREENE v� aTORY MARSHALL
CLINTON
JOHNSON CEDAR
HARRISON SHELBY AUDUBON GUTHRIE DALLAS POLK "'N'IILFH IOWA ]K -AEE Imo'
SCOTT
�IA SPLN MUSCATINF
t"ALALAYTAIME CASS ADAIR MADSON WARREN MARION MAHASNA KIOKUN WASHINGTOR 11111HSUN 6 MONTGOMERY ADAMS -f'VHroH CIAflNE WGA6 IEUnHOry .mvnl0 II[NaY
Des MOM xi .x.
PAGE TAY � pfid.:a.Ap3AMOnEES::O1NiZ__Wµ BUREX
The entire state of Iowa is under quarantine.
y� Beetle Detected Only
zBr Confirmed EAB Infestation Source: Iowa DNR
Emerald Ash Borer Readiness Plan
• Comprehensive Tree Inventory
• Public Education
• Review & Update City Ordinances
• Purchase /Upgrade Equipment
• Wood/Waste Utilization Options
• Contractual Agreements
• Preservation /Treatment Plan
• Infestation Announcement