States Struggle to Control Ash Borer

  • The emerald ash borer is killing ash trees in Michigan, Ohio, Indiana and Ontario... and scientists say all the ash in North America is at risk if the beetle can't be stopped. (Photo courtesy of USFS)

A tiny green beetle is killing millions of ash trees. And so far nobody’s
found a way to stop it in its tracks. The GLRC’s Rebecca Williams reports cities and states are struggling to find money to keep the beetle from spreading:

Transcript

A tiny green beetle is killing millions of ash trees. And so far nobody’s
found a way to stop it in its tracks. The GLRC’s Rebecca Williams
reports cities and states are struggling to find money to keep the beetle
from spreading:


Once emerald ash borers chew their way into your ash trees, there’s
pretty much only one thing you can do.


(Sound of chainsaw and tree cracking and falling)


Crews here have been sawing down and chipping up trees six days a
week. In some places, crews are cutting down both dead and live trees.
Dead trees are a safety hazard. Cutting live trees near infested areas can
help contain the beetles.


The emerald ash borer is native to China. Scientists think it got in on
wood packing crates more than ten years ago. The emerald ash borer eats
through the living part of the tree just underneath the bark. The beetles
cut off the tree’s water and food supply… so it starves to death. 15
million ash trees are dead or dying in Michigan. Hundreds of thousands
are dying in Ohio, Indiana and Ontario, and it could spread to other states
soon.


Some cities have been hit really hard. For example, some of the trees in
Ann Arbor, Michigan have been dead for a couple of years. Kay
Sichenader is the city’s forester. She says she’s worried about limbs
breaking off trees, or bark falling off in 80 pound chunks.


“There’s some terrifically bad ones out there. Nothing will make me
happier than when those trees are down, I gotta tell you.”


This isn’t the first time cities have lost big shade trees. Dutch elm
disease almost wiped out American elms in the 1960’s and 70’s. It’s a
little ironic: people planted ash trees to replace the elms because they
thought ash trees were invincible.


That love of ash trees means cities are losing 20 or 30 percent of their
trees, and they’re spending millions of dollars to take trees out.


Forester Kay Sichenader says her city normally takes out a thousand old
trees a year. Now, she’s got ten times as many trees to cut down.


“If I never bumped it up, and we just remained with our thousand a year,
we would never change because it would take me ten years to get the ash
out. In the meantime I’d have 10,000 more dead trees to deal with. It’s
sobering.”


Sichenader says the city’s trying to get the dead ash trees out as fast as
they can. She’s contracted five extra crews to saw down trees. She
hopes they’ll be done by the end of the year, but it might be longer.


Many homeowners are getting impatient. They’re worried about big
branches falling on their cars or homes. Or worse, falling on their kids.


Laura Lee Hayes lives in a cul-de-sac with four infested ash trees. She
points out a big branch on her neighbor’s dead tree.


“This whole piece is just laying here, ready to pull off, and there are
small children that play in this yard. That’s why I look to my city to get
over here and get these trees down. There’s a real frightening aspect to
that.”


Hayes says she tried to pay to take the trees down herself, but she found
out it would’ve cost more than a thousand dollars.


In Indiana, homeowners now have to spend their own money to get rid of
dead trees in their yards. State officials say they can’t afford to keep
cutting down live ash trees to slow the infestation. The state won’t be
giving money to help cities cut down dead trees either. That could mean
the emerald ash borer will spread unchecked.


At first, the federal government sent states several million dollars to fight
the beetle, but now the money’s just trickling in. In 2004, Michigan
Governor Jennifer Granholm asked President Bush to declare the state a
federal disaster area. That request was denied. Recently, officials in
Ohio and Michigan said they’ll have to cut back on containing new
infestations.


These trends worry scientists.


Deb McCullough is a forest entomologist at Michigan State University.
She says states barely have enough money to monitor how far the beetle’s
spreading, and she says a lot more money’s needed for ad campaigns to
tell people to stop moving firewood. The beetle spreads fastest when
campers or hunters move infested wood.


“You have to look down the road, and either you spend millions of
dollars today to try to contain emerald ash borer or we’re going to be
looking at losses in the tens of billions of dollars in the future, and it’s not
too distant of a future.”


McCullough says if more funding doesn’t come in states might need to
have timber sales to take ash out before the beetle kills it. And cities will
still be paying millions of dollars to take out dead trees. That means
people who live in those cities might see cuts in other programs or have
to pay higher taxes.


Deb McCullough says the economic impacts are serious… but the
environmental impacts could be even worse. She says it’s hard to know
how wildlife might be affected if we continue to lose millions of ash
trees.


For the GLRC, I’m Rebecca Williams.

Related Links

GREENING THE COLLEGE CURRICULUM (Part 2)

Recycling, energy conservation programs, and water efficiency projects are all commonplace at many colleges and universities across the country. But a new report by the National Wildlife Federation shows schools may not be making the grade when it comes to teaching students about the environment. The Great Lakes Radio Consortium’s Jonathan Ahl has the second report of a two-part series:

Transcript

Recycling, energy conservation programs, and water efficiency projects are all commonplace at many colleges and universities across the country. But a new report by the National Wildlife Federation shows schools may not be making the grade when it comes to teaching students about the environment. The Great Lakes Radio Consortium’s Jonathan Ahl reports.

Lisa Carmichael is a sophomore at Albion College in South Central Michigan. Her school recently made a course in the environment a requirement for graduation. Carmichael says she loves the idea, but says many students see it as just another required course. But Carmichael is optimistic about what the new course will do for even skeptical students.


“Even if they go in thinking, ‘Well, I just have to take this’, If you make it how this really effects their life, or make it about where does their wastewater really go or how is recycling is part of their life, then make it a practical project that they can go out and work on and see how they effect other people and how they effect the planet as a whole.”


Albion College is in the minority, according to a new report by the National Wildlife Federation on the environmental programs on college campuses. The Federation gives mostly A’s and B’s to schools for their on campus environmental efforts such as recycling and Water Conservation. But the schools receive only a C plus for Environmental Efforts in the classroom. The report shows that only eight percent of colleges have a graduation requirement for environmental class work. It also shows less than ten percent of engineering and education majors receive any training in environmental matters. Some teachers and administrators around the country are trying to change that. Debra Rowe teaches business and psychology courses at Oakland Community College in Michigan. She says each one of her courses includes some links to environmental issues. Rowe says every college graduate needs to have some background in the environment, regardless of what field students are planning to go in to.


“Once you understand the need and the opportunity to create a more humane and environmentally sound future, and we get more of our graduates that understand that, that’s going to benefit the business as well as benefit them in their roles as a community member where they can contribute to the overall health of society.”


Rowe works with faculty members at other Universities that want to increase the amount of environmental coursework required by their schools. But it is often a difficult process.
Abigail Jahiel teaches in the political science department at Illinois Wesleyan University in Bloomington, Illinois. She would like to see environmental coursework as part of the general education requirements for all students. But she fears it would be a tough sell at her school.


“I think the concern would be that students already have a very heavy load of requirements, it would be adding something else, and there’s often competition between various academic interests on campus.”


But some schools are working on ways to improve environmental education without adding to the coursework. Tom Lowe is a Dean and assistant Provost at Ball State University in Muncie, Indiana. He says already existing courses in subjects like science and the humanities could easily add an environmental component. But he says it takes a campus wide commitment to the idea to make it happen in a practical way. Lowe says Ball State has had success with a program to teach professors how to include the environment in a diverse collection of courses.


“So the idea is that the student hears these ideas in many different courses, and in many different settings. Art, music, theatre, dance, now all talk about the environment in addition than just courses that traditionally deal with environmental issues.”


This won’t come easily though. Lowe says it will be a difficult process for many schools to take this approach toward the environment. He says it can be easy to convince a school to take on programs that save money like installing high efficiency lighting or purchasing low emission vehicles. He says it can be much more difficult to get professors to change their ways and add a new element to their courses. For the Great Lakes Radio Consortium, I’m Jonathan Ahl.