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While enjoying Denver’s fall color, take time to appreciate our ashes

DENVER — As a natural prairie, Denver wasn’t blessed with a host of native trees. That, in the humble estimation of Denver City Forester Rob Davis, is what makes ash trees worth savoring every fall.

“Colorado in general doesn’t have a lot of big shade trees that end up with a nice red or purple fall color,” Davis said. “So for me, fall is the time that I realize just how many ash trees we have in Denver.”

And that’s important for Davis, because he knows what’s coming: the emerald ash borer (EAB). The tiny green invader feasts on ash trees, and it’s now the most destructive forest pest in U.S. history, having caused billions of dollars in damage to ash tree populations in more than 25 states.

EAB was discovered in Boulder in 2013 and in Lafayette earlier this year, meaning it’s just a matter of time before it arrives in Denver and poses an immediate threat to the 1.45 million ash trees in Denver. That’s right, folks: 1 in 6 Denver trees is an ash. And the first step when it comes developing our EAB defense plan as a city is learning how to identify ash trees.

As far as fall color goes, green ashes turn a vibrant yellow. That’s great and all, however it somewhat pales in comparison to the white ash, which can change a whole host of colors from deep purple to a lighter red.

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Video: Planting unique trees may protect Denver from EAB

DENVER — Getting the word out about the emerald ash borer (EAB) and its potential impact on Denver’s 330,000 ash trees is a full-time job, and our friends at 9NEWS — more specifically, the producers of the show “Colorado & Company” — have been a big help.

Our very own friendly Denver City Forester Rob Davis appeared on the show recently, explaining whether EAB has been found in Denver, how many vulnerable ash trees we have in Denver and why they’re valuable, how you can identify an ash tree, the tell-tale signs of EAB, whether it makes sense to keep or replace your ash, your EAB treatment options, the city’s plan to treat Denver’s public ash trees and potential trees you can plant besides ash to help diversify and protect our urban tree canopy.

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Denver City Forester Rob Davis poses among the ash trees he wants to save from emerald ash borer in City Park.

CPR: Denver proactive in battling emerald ash borer

DENVER — If Denver City Forester Rob Davis is looking to get under his family’s collective skin, all he has to do is start climbing an ash tree looking under the bark for signs of emerald ash borer (EAB).

“I drive them crazy, because I do it all the time,” Davis told Colorado Public Radio. “I’m always looking for (EAB). I’ve even climbed trees at a middle school, just thinking I’m going to find it. So sure.”

EAB is yet to be discovered in Denver, but consider its discovery in Boulder in 2013 and in Lafayette earlier this year, the Mile High City desperately wants to be prepared for what Davis called “single most destructive urban pest that Denver will ever have in its urban forest.”

From Denver’s interactive ash tree map to its efforts to guide residents about their treatment options to this very website and campaign, BeASmartAsh.org, Davis went on to explain to CPR in detail the $2.97 million, 10-year plan the city has implemented to try to cement Denver’s legacy as one of preparedness when it comes to EAB.

(Photo Credit: Colorado Public Radio)

Emerald ash borer discovered in Lafayette, Colorado

LAFAYETTE, Colo. — Emerald ash borer (EAB) has been discovered in Lafayette, the Colorado State Forest Service (CSFS) confirmed on Wednesday. Lafayette is now the third city in Colorado facing an EAB infestation.

Not entirely unlike the mountain pine beetle, which decimated pine trees across hundreds of thousands of acres in Colorado’s high country beginning in 2008, EAB has decimated ash tree populations in more than 25 states and parts of Canada, causing billions of dollars in damage over the last 15 years.

CSFS community forestry program manager Keith Wood also confirmed Wednesday the newly found infestation in Lafayette remains within Colorado’s EAB quarantine zone. That zone includes Boulder, where EAB was discovered in 2013, and Longmont, where EAB was discovered in 2016. Lafayette is less than 13 miles from each city.

“Having a new detection in this area was not unexpected,” Wood said. “But it certainly highlights the need for Front Range communities to be planning now, before EAB arrives.”

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Apply for a free right-of-way tree, Denver! But first, what’s a right-of-way?

DENVER — The Denver City Forester wants to give you a free tree to plant in the right-of-way adjacent to your property in an effort to bolster and diversify the tree canopy in the Mile High City.

But first, let’s define exactly what we mean when we say “right-of-way” – and how much space you need in the right-of-way adjacent to your property in order to apply for a free tree.

For starters, here’s the official definition of right-of-way:

“The right-of-way is the public land that includes the street, tree lawn and sidewalk – the width of which is established by the City of Denver. The right-of way also defines the boundary line along the street frontage of a property.”

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Denver Botanic Gardens, Flobots collaborate on EAB music video for Be A Smart Ash

DENVER — What happens when you give a bunch of tree nerds access to a camera, Denver’s beautiful Cheesman Park, a metallic emerald ash borer suit and a local hip hop legend? One Smart Ash music video, that’s what!

Be A Smart Ash is proud to present “EAB (Get Ready),” a music video produced by our amazing partners at the Denver Botanic Gardens in collaboration with Open Media FoundationJohnny 5 of the Flobots and a cast of well-trained volunteer actors from the Denver City Forester’s Office, a division of Denver Parks & Recreation.

The goal of this project is to raise awareness about emerald ash borer (EAB), which feasts on the common ash tree. Having desecrated forests in more than 25 states and parts of Canada, EAB is now the most destructive forest pest in U.S. history.

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‘Tis once again the season for free trees in Denver

DENVER — If you didn’t end up with a free tree from the Denver Digs Trees program, which began accepting wait list applications earlier this month, there’s still good news: You can now apply for a free tree to be planted in your public right-of-way from Denver’s Office of the City Forester!

That’s right. If your property is adjacent to a public right-of-way that fits these parameters, you can apply to receive a tree at no cost to you.

Why are we so interested in giving away trees? Well, we love trees, for one, and we’re always looking for ways to bolster and diversify our urban canopy in Denver. The second big reason has to do with a tiny green pest.

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Stop by the Be A Smart Ash booth at the Colorado Garden & Home Show from Feb. 4-12 at the Colorado Convention Center in Denver.

Make your emerald ash borer plan at the Colorado Garden & Home Show

DENVER — Looking to find out if you have an ash tree vulnerable to emerald ash borer? Want to learn how to protect your ash tree from the most destructive forest pest in U.S. history? Would you like to discover a way to cost-effectively turn any urban tree you may need to remove into a functional and beautiful wood product?

Then you need to stop by the Be A Smart Ash booth at the 2017 Colorado Garden & Home Show at the Colorado Convention Center in Denver from Feb. 4-12!

Emerald ash borer (EAB) has already destroyed hundreds of millions of ash trees, causing billions of dollars in damage in more than 25 states. And while it may not have arrived in Denver yet, EAB was discovered in Boulder in 2013 and in Longmont just last year. So in reality, it’s only a matter of time before EAB arrives in the Mile High City and poses a direct threat to the Metro area’s 1.45 million ash trees.

That’s right folks: 1 in 6 Denver trees is an ash, and you may not even realize that you have one in your front yard or a nearby right-of-way.

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Ash tree, removal, be a smart ash, Denver, downtown, replace

Downtown Denver replaces ash trees threatened by emerald ash borer

(DENVER POST) — Emerald ash borer (EAB), now the most destructive forest pest in U.S. history, was discovered in Boulder in 2013. It’s yet to arrive in Denver, but that hasn’t stopped the Downtown Denver Partnership from planning ahead. Working with the City and County of Denver’s “Be A Smart Ash” program, the DPP has removed and replaced many of the ash trees in the downtown corridor.

“We’re tying to get as many trees in public right of ways before losing trees to emerald ash borer,” said Sara Davis, program manager for the city’s forestry office.

Denver fall color | Be A Smart Ash

3 great spots to see the fall colors in Denver

DENVER — You procrastinated that trip to Colorado’s high country to see the fall colors, didn’t you? If so, we’ve got some good news and some bad news for you.

The bad news: As of mid to late October, most of the aspen trees in the mountains have already lost their leaves. The good news: There is still plenty of gorgeous fall color to be viewed right here in Denver!

But do yourself a favor: Don’t put it off this time. This week and upcoming weekend are your last best chances to view some of the splendid autumn foliage in the Mile High City, accentuated by ash trees that turn a whole host of colors from yellow to orange to red to purple.

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