Ash Trees Could Disappear
news.nationalgeographic.com
news.nationalgeographic.com
That said, as a stoic, this line in the article causes me to chuckle a little to myself: "So, if we want the landscape to look the same in the future, we need to value our trees more."
As though valuing something provides a promise that the future will never change. I don't mean to be cruel, but this is the same sort of misunderstanding of the Earth and Universe as we know it that will only ever end in pain and suffering.
Do what you can to stop the emerald bore beetle. My town has managed to keep Dutch elm disease's progress very slow in our town, and now some of our trees are being used to grow disease resistant trees to replant elsewhere. If you are pragmatic and unemotional about things, you can help preserve the things you love for some time, but nothing lasts forever. We would all do well to remember that.
Between the stress of pollution/climate change and allowing these invasive pests on our soil, the US government has totally failed us. Trees are majestic, vital to the ecosystem, and the lungs of our planet. Why are our policies so backwards that we can spend $5 Trillion on war based on lies of WMD? Yet we lack the millions necessary to improve border controls and research curing diseases that slipped through already.
I remember the hemlocks were in trouble in the late 90s during a gypsy moth breakout in the NE US. Neighbors were spending a fortune trying to protect their trees. I didn't have the money to put into it, and I was lucky.
I had about eight of them on my property, and I didn't do anything, and in the end, I only lost one. Two of the others looked beyond recovery, but I left them, and today they are good again. Some of my neighbors lose that number, or more and they had spent a couple of thousand of dollars over two years trying to protect them. I don't knock their efforts, since I am a tree lover.
Let's hope this invasive beetle meets some obstacle like the cold where it can get cold, or a domestic predator finds them tasty!
Still, the solution may be the same: slowly begin to develop trees resistant to the thing killing it. Perhaps some GMO or crossbreeding with whatever genes allow Asian ash to survive the beetles.
Look for little purple boxes hanging from trees off of the highway on forests. Those are monitoring traps.
So essentially the Ash tree is in real trouble (we have a very large city ash behind my building..I'm hoping its isolation protects it, but I"m not supper hopeful)
http://www.nrs.fs.fed.us/disturbance/invasive_species/eab/co...
My brother works on the asian longhorn beetle eradication efforts. That beetle moves slowly so its (somewhat) easier to control. It likes maple trees.
https://www.aphis.usda.gov/aphis/resources/pests-diseases/as...
http://www.gaa.ie/hurling/news/video-ash-dieback-and-the-fin...
Most at risk seem to be ash, plane, larch, oak and horse chestnut.