HomeMy WebLinkAboutThe Citizen, 2008-11-13, Page 13Representatives of the CanadianFood Inspection Agency brought thebad news to the Nov. 5 meeting ofHuron County council — the
emerald ash borer is here and no
amount of money will get rid of it.
Brian Hamilton, program
specialist with CFIA, said that there
have been three confirmed finds nearthe river and campground inBayfield that probably moved inwith wood transported from otherareas. “It’s pretty well established here
and we’ll have to deal with it.”
The EAB, which has been
confirmed in areas of Bluewater, is a
highly destructive insect of ash trees,
native to eastern Asia. Hamilton said
the beetle was first discovered inNorth America in 2002 and haskilled millions of trees in south-western Ontario, Michigan andsurrounding states since then.The metallic green insect is about
a centimetre long and, said
Hamilton, “fairly robust.”
Unlike other beetles its body is not
segmented and resembles a small
bullet.
It is, however, the larvae which are
the real problem. An inch long at
their largest, Hamilton said they bore
under the bark creating galleries that
essentially choke the tree. “The
galleries are typically serpentine, but
once there is a higher population
they meander more and eventually
coalesce.”
Hamilton notes that the larvae do
not disturb the actual wood. “If the
tree has white or blond wood with
galleries it could be other insects.
Emerald ash kills. You won’t see just
a few darkened galleries.”
Hamilton said when they receive a
call regarding a suspected infestation
of EAB they have to check it out, but
it often turns out that it’s a different
problem.
Winter, he said, is a good time to
find damage. “There will be
woodpecker damage. They are
somewhat successful in controlling
the population, but ultimately they
can’t get them all.”
Another sign will be epicormic
shutes, “little branches coming out,
trying to keep the tree alive.”
While EAB can’t be eradicated,
detection is key, then delimination to
determine the extent of the
infestation. “The challenge is, it’s
difficult to detect. It’s probably been
in Bayfield for years. There are no
traps or lures that work to date and
we know we won’t discover every
tree with EAB in the area.”
The CFIA believes there is merit
in slowing the spread of EAB
through research, surveillance,
communcation and regulation.
When EAB is found on properties
any ash or firewood of all species
cannot be moved off the property.
If someone violates this they could
be fined up to $20,000 or face a
prison sentence of up to a day less
than two years.
In a large area, boundaries are
defined, said Hamilton and articles
can move within that space.
Information can be found at
http://cfs.nrcan.gc.ca/news/590
Following Hamilton’s
presentation, Huron East councillor
Bernie MacLellan asked if finished
ash products could be moved.
Hamilton said there is an
inspection component that ensures a
product is “in effect finished”,
before it could be moved.
Hamilton said there is some
thought to the idea that some trees
are naturally resistent to the bug.
“There is going to be genetic
diversity that allows some
resistance.”Also, the population of wasps thatfeed on the beetles is increasing.“That’s why we have to slow thespread so science and nature cancatch up.”
South Huron councillor Ken Oke
wondered why eradication couldn’t
be done if the regulated area is small.
Hamilton explained, “When we
think we’ve found them all it is
always found beyond the area the
next year.”
There is also, he said, no chemical
that can be used. The registration on
an organic pesticide has expired.
“They will be applying again, but it’s
injectable. There is no broad-scale
insecticide that is registered.”
Asked if other trees were in
danger, Hamilton said that in tests
that did not seem to be the case. “We
threw the beetle in with other species
and they couldn’t establish so at this
point the EAB is specific to ash. No
other trees showed mortality.”
From late May to the middle of
August is the highest risk of spread
in flight. “They do like to stay on a
tree, but they are a good flying
insect,” said Hamilton saying it’s
known that the bugs can fly up to 10
km a time.
In winter the beetle is in it larval
phase.
Director of planning Scott Tousaw
wondered if the county should be
looking at a change to the forestry
bylaw or if tree markers would be
handled on a woodlot to woodlotbasis. Hamilton said that as the EABbores just under the bark, there isprobably no need to remove a treethat isn’t dying. “The information
we have recommends we don’t need
to be hasty.”
The county is currently in the
process of placing signs warning
people not to move firewood or ash
logs into Huron County.
“This is consistents with
CFIA’s slow spread strategy,” said
Tousaw.
THE CITIZEN, THURSDAY, NOVEMBER 13, 2008. PAGE 13.
Do you have a heavy foot on the
gas pedal? Better ease up on Huron
County roads for the next several
weeks.
For the month of November, the
newly-formed Coalition for Huron
Injury Prevention, or CHIP, is
setting up progressive speed traps in
various speeding hotspots around
the county. The group is
encouraging drivers to keep to the
posted speed limit.
Over the next few weeks, a speed
sign will be set up on Huron County
roads showing you how fast you are
going. When you see this sign, it’s
your ‘Day of Grace’. Within a week,
local police will be enforcing the
posted speed limit in that area with
zero tolerance.
According to the Huron OPP, road
safety is a serious issue in the
county. In 2007, there were 13 fatal
and 226 personal injury collisions in
Huron County, and speed was a
factor in most of these collisions.
CHIP chairperson, Murray
Nesbitt, says the rewards for drivers
who keep to the postal speed limit
are numerous. “Observing the speed
limit saves fuel, avoids speeding
tickets, possibly a collision, higher
insurance premiums, injury or even
losing your life. It’s worth it.”
Last year the provincial
government introduced new
legislation to curb excessive
speeding. Street racers and those
who drive 50 km/h above the speed
limit now face licence suspension
and vehicle impoundment for seven
days, fines up to $10,000 and six
demerit points. So far this year, 39
motorists in Huron County have
been charged under this law.
CHIP’s message is simple: Drive
the posted limit. It’s the law. Help
keep the roads safe for everyone.
Financial assistance for this
campaign has been provided by the
Ministry of Transportation.
OPP give drivers
a ‘Day of Grace’
Watch your speed
Murray Nesbitt, North Huron councillor and chairman of the
newly-formed Coalition for Huron Injury Prevention (CHIP)
stopped on Blyth’s main street to see how one of the early
stages of a progressive speed trap was doing. With the
participation of Radford Fuels, a radar screen was set-up
to show motorists how fast they are going. OPP are
working with CHIP on this initiative, telling motorists the
day they see this sign, it is their “Day of Grace” and that
officers will be enforcing the speed there within a week.
(Shawn Loughlin photo)
County council gets info on emerald ash borer
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Christmas
Hamper Registration
WHERE: Salvation Army Centre
Food Bank Office,
205 Josephine St., Wingham
(door off back parking lot)
WHEN:During Food Bank Hours in
the month of November & December
until Dec 11th
Tuesday 1:00 –4:00 pm &
Thursday 10:00am-1:00pm
*(except Nov 11th & 13th )***
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between 5&7pm
LAST DAY TO REGISTER
FRI DEC 12 10:00 AM – 4:00 PM
Call Thrift Store
519-357-3757 and talk
to Debra to book your
evening appointments.
The County of Huron
Planning and Development
Department is moving from
the Court House in Goderich.
As of November 18, 2008, the Planning and Development
Department will be on the second floor of the Assessment
Office (MPAC) at 57 Napier St., Goderich N7A 1W2
(beside the Huron County Gaol).
The phone and fax numbers remain the same: Phone
519-524-8394 ext. 3 / Fax 519-524-5677.
Please note the office will be closed for moving on
November 14. 2008 and November 17, 2008.
By Bonnie GroppThe Citizen