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Ragwort
On Wed, 9 Aug 2006 11:37:11 +0100, "Jim Webster"
wrote: "Malcolm" wrote in message ... In article , writes Is this the evidence the local Councils have been looking for to avoid having to keep their verges clean?? http://www.ragwortfacts.com/ragwort-toxic.html They're struggling rather, aren't they, if this is the best they can come up with. A page headed "Information on Ragwort in the UK from a scientific perspective" lists a study in the USA, another in France, and an instance of one horse surviving eating a lot of ragwort in 1973. What I can't work out from the website is why they are so fond of ragwort!! this might explain a bit Hysterical response Sir – I read with interest your article on ragwort ( Pretty but deadly – ragwort threat rising warns Bellamy, August, 23). It is unfortunately highly inaccurate and will cause much unnecessary worry. It is sad to note that David Bellamy He's a prat, not least for supporting the hedgehog slaughter. has fallen for the pseudo-science that surrounds this plant. A simple look at the scientific literature shows that there is little to worry about from this common native wildflower. It is always sad to hear of the death of such well loved horses, but the simple fact is that ragwort poisoning is almost impossible to prove. Other plants contain the same problem chemicals and other chemicals produce the same symptoms. One case in the literature was found to be caused by pollution from an incinerator where ragwort had previously been blamed. Before the Second World War, there was far more ragwort around than there is today. There were also many more horses in the country, working on farms or drawing vehicles. Ragwort poisoning was a recognised disease, but not a serious problem. Unfortunately in recent years there has been a campaign to generate hysteria and people are now unnecessarily worried. In reality a large amount of the plant has to be consumed before any harm is done and scientific papers from France and the Netherlands support the contention that ragwort poisoning is not a common problem. Bellamy contends that ragwort growing on roadsides is a threat. He is obviously unaware of the published research on the dispersal of the seeds which shows that the overwhelming majority fall with in a few metres of the parent plant. I must also take issue with the idea that ragwort is dangerous to handle. The research shows that a very large amount of ragwort would need to be eaten to harm a human being, and that the mild toxins present are not absorbed well through the skin. There is therefore little danger from touching it. It is also incorrect to state that the Ragwort Control Act 2003 requires occupiers of land to prevent the spread of ragwort. It does no such thing. It merely institutes a government guide to management of the plant. Ragwort is an important natural part of our ecosystem. At least 30 insect species are entirely reliant on it, and about a third of these are scarce or rare. It is also a critically important nectar source for hundreds of species of butterflies, bees, moths, and other invertebrates. This I knew not. The loss of precious, noble horses is deeply saddening, however it is important that proper scientific evidence is used in evaluating the threat. Otherwise much money will be wasted, much environmental damage will be done and much animal suffering from other causes will go unnoticed. For more details on the science and the hysteria surrounding this plant visit http://www.ragwortfacts.com Neil Jones Biodiversity Campaigner, Swansea Friends of the Earth, The Environment Centre, Pier Street, Swansea http://icwales.icnetwork.co.uk/0100n.../tm_objectid=1 5910970&method=full&siteid=50082&headline=tuesd ay--30-august-2005-name_page. html Jim Webster Keep it up Jim, we'll soon have you caring for the planet. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% Malcolm Ogilvie of on the suggestion he copied Konters book. " You are making yourself look foolish. The book on Grebes by Andre Konter that was published in 2001 was entitled 'Grebes of OUR World'. My book, published only this month, is entitled 'Grebes of THE World', and as such is entirely different. The similarity of the front covers is quite coincidental. My book IS the first ever devoted to Grebes. Malcolm Ogilivie." ............................................... KONTER (Andre) - Grebes of our World. Visiting all Species on Five Continents - 2001, 8vo. 187pp. Colour photographs, line drawings. A description of the 22 species of grebes, their natural history, ecology and behaviour. Grebes of the World Malcolm Ogilvie The book starts with an authoritative introduction on the origin, evolution, distribution, physiology and behaviour of grebes, followed by accounts of each of the 22 species Malcolm it looks as though Konter might dispute that statement! Rob "Yes, indeed, what I said was wrong and I apologise to Andre Konter, Malcolm Ogilvie" ................................................ The error I made was in a chatty piece about the actual writing of the book which I posted to a non-birdwatching newsgroup M Ogilvie You clearly and explicitly stated that yours was the first book on the subject, in the full knowledge that the topic had recently been covered very thoroughly in Konter's book. The facts speak for themselves. You are a liar who only had the grace to own up when you had been found out - you even persisted in giving the impression that you were the first to write it *after* I had drawn attention to your untruth. Your apology comes a little late. You do yourself no credit in introducing other, wholly irrelevant matters in order to deflect criticism from your behaviour. Shame on you. Paul |
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