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A special guided nature walk, which is happening at NS this weekend with a focus on the growing
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issue of invasive plant species and their impact on our environment, NS Tide Towns, has teamed
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up with Dr Francis G. Quinto, the plant ecologist botanist for a walk through the woods at
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Lees Road this Saturday, and delighted to say that Francis joins me in studio as does Mary
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Howard from NS Tide Towns.
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Ladies, a very good morning.
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Thanks very much for being with us and Mary from the NS Tide Towns, end of things.
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Can you tell us how this walk at Lees Road came about?
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That we worked with Dr Francis in the past, and I think part of the NS Tide Towns,
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our part of the Tide Towns remit is to educate, and we see plants all the time, but we might
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not realize that they could be a bit of a thug if they get into your garden, if they could be
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toxic, or you know, they could be highly invasive.
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So, and a lot of these plants, I suppose, come into Victorian gardens, you know, years ago,
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people were traveling and they want to come back with something different,
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but didn't realize that they could get rid of our native species.
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We're living with the ramifications of them now.
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Absolutely, and we see it everywhere.
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So, it's just, this is an educational piece that NS Tide Towns are doing with Dr Francis,
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to create awareness as to watch these plants look like.
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They look harmless, but they're not harmless.
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I was, we went for a cup of tea earlier and I was telling Dr Francis that I live in a very old
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farmhouse, and we were the first children that were born in there, it's over 200 years old.
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But my mother, you said to us when we were little, don't touch that, that's the nightshade,
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don't eat that, that's the labyrinthum.
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You know, she knew about these things.
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So, I used to always say, it was a utri, and they'd have lovely little redberry that looked
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And she used to always say, don't touch that.
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But, and I say, why do the people here not like children?
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You know, that all these poisonous stuff, because it is quite attractive out of these
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So, it's to create awareness about that.
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So, from a very young age, I was aware that you don't put in, then you don't know
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into your mouth, you know, because like the labyrinthum, the seas looked like peas.
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You've got your labyrinthum.
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They're enticing, but yeah, as you say, you definitely find out all about it if you did touch
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And Francis, you know, maybe can you give us a sense of just how much more is out there
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that people should be aware of?
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Because we think about invasive species, Mary's name, some of them.
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I know we've spoken about, perhaps one of the most invasive of them all on the show before,
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the Japanese knotweed.
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What else is out there that people might see in terms of common invasive plants
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that they should be aware of if they're not?
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Well, yes, more and more, we're seeing partly as a result of climate change,
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but invasive species of all kinds, not just plants, but animals, microorganisms,
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fungi, bacteria and vertebrates.
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There are many of them are becoming invasive, and invasive means they cause economic and
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And as Mary mentioned, the old gardens can be sources of invasive species, such as Japanese
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knotweed and giant hogweed, which were introduced a long time ago, and nobody realised how
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how problematic they could become.
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But even now, people are, one of the things that I'd really like to kind of demonstrate tomorrow
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is how anybody who is interested in gardening, home ownership, farming, angling, all these things
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were coming across a lot of species that are becoming very problematic and impacting us directly.
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Well, now one example would be cherry laurel.
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Now it's probably one of the most popular of hedging plants, and it's great because it's cheap,
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it's evergreen, it's very fast growing.
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But what people don't realise is that it's very poisonous.
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And a few years ago, I think it was in Cavern, 32 young cows died,
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because they were allowed into a field which had a cherry laurel boundary.
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And if you cut cherry laurel, and say you take the cherry laurel to an amenity landfill,
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the prunings, you may find that you get a very bad headache, and that is because the cut foliage
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of cherry laurel can actually release cyanide.
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So, this is just one example of how invasive species without our knowing
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but can become directly problematic for us.
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Okay, well, yeah, when you hear cyanide, Mary, I was really serious.
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I thought, ooh, I must put some cherry laurel.
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I need to tell us more about the walk tomorrow.
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When it's happening, what route it will take, will it be extensive, because I'm sure it sounds
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like there is quite a lot to point out to make people not just to be aware of, but to be wary of.
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Absolutely, that we're meeting tomorrow morning at 11 a.m. at the Car Park in Lees Road,
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in the Jonathan Park. So, it'll be obvious, we'll be there.
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Everybody's free to come and join us.
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It'll be, it's starting at 11, we should be over by one o'clock.
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It's a free event. It's for young and old people on their own, families.
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It's an educational piece, and I'm actually looking forward to it, because I have met,
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when I first met Dr. Francis, who was across the street here in Tesco about eight or nine years ago,
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where in his tiny town, he said, a pop-up, and you had the vegetation there with you.
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So, actually, to see it in his natural habitat, like I remember you showing me the straight edge
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on the, the knot wheat, and ever since then, I can actually recognize knot wheat.
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It's as big as your hand was going to straight back edge, as opposed to being a shape.
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So, it's things like that that you pick up in your learning, don't forget them.
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So, anybody who is anywhere interested, there are more than welcome to come and join us tomorrow
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morning, so 11 in these road. Okay, and just to finish with yourself and this, Francis,
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I mean, you, you, you be highlighting the various invasive species out there.
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Will you be given people simple steps they can take to prevent these species from spreading?
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Absolutely, and I think that's one of the most important aspects of tomorrow's walk.
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It's, it's to show people how we can prevent them impacting our lives, how we can prevent them
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from coming into our gardens, what we can do if they do become established, and the various
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actions that we can take when we're out in the natural environment to protect ourselves,
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to protect, and to protect the environment. So, absolutely, and we're also going to try and
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make it fun, you know, so it'll be educational, but it'll be a fun morning as well.
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Okay, brilliant, really worthwhile venture, because I'm sure there's a lot of us out there who
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don't know just what's out there in terms of invasive species. Maybe we look at some of these
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things on a daily basis, not knowing. Just so harmful, they have the potential to be.
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And my thanks to Dr. Francis Chiequinto, and also from LSD, Mary Howard, Mary, thank you very
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much for being with us this morning.