{"id":1112,"date":"2017-04-23T07:35:40","date_gmt":"2017-04-23T07:35:40","guid":{"rendered":"http:\/\/carmarthenshiremeadows.com\/?p=1112"},"modified":"2017-04-23T07:35:40","modified_gmt":"2017-04-23T07:35:40","slug":"rush-control-weed-wiper-hire-scheme-sycamore-seedlings-and-toxicity-to-horses-bumblebee-events","status":"publish","type":"post","link":"http:\/\/185.53.59.222\/~carmsmeadows\/2017\/04\/23\/rush-control-weed-wiper-hire-scheme-sycamore-seedlings-and-toxicity-to-horses-bumblebee-events\/","title":{"rendered":"Rush Control – Weed Wiper Hire Scheme; Sycamore Seedlings and Toxicity to Horses; Bumblebee Events."},"content":{"rendered":"

Very many thanks to Andrew who sent in the following piece on \u00a0a very useful scheme, potentially available to many meadow owners, who currently have soft rush infestations on their land…<\/em><\/p>\n

Everyone who was at the Pumsaint meeting on the 25th March will recall the film showing how Julian and Fiona Wormald tackled a virtual monoculture of soft rush Juncus effusus <\/i>in one of their fields, and how, after several years of intensive manual work (and some judicious topical application of MCPA herbicide), it has been transformed into a biodiverse and productive meadow.\u00a0 As Julian pointed out in the commentary, this is a documentary made at the time the work was being done about how they did it, and it’s not intended as a set of instructions for how to tackle the same problem in any field.\u00a0 In particular, the “Grandfather Rights” exemption which allows people without the appropriate NPTC certificate (a qualification for using spraying equipment with pesticides) ceased at the end of 2015.\u00a0 The film also shows how the rush problem was being managed at the time in neighbouring fields, with very poor control.\"\"<\/a><\/p>\n

It’s fairly obvious when you travel around the county that there are a lot of fields that are virtually covered in soft rush, often next to pasture fields with none, or almost none.\u00a0 So they are being managed by commercial farmers, but how? There are various grazing, topping\/cutting methods recommended which will limit the vigour of the rushes, but a common method by commercial farmers is spraying with MCPA using big spray booms on a tractor or quad bike.\u00a0 The downside of this method (as opposed to small scale topical application with a knapsack sprayer, or even a manual weed wiper) is the large volume of chemical used, and the increased risk of spray drift.\u00a0 Routine monitoring by D\u0175r Cymru (Welsh Water) over recent years detected increased levels of MCPA, particularly in early summer when rush treatment is most successful (actively growing but before flowering), in several watercourses across Wales.\"\"<\/a><\/p>\n

On a large farm scale, with tens or hundreds of acres to treat, spot spraying isn’t a viable option.\u00a0 But the recent development of well designed weed wiper machinery led D\u0175r Cymru to introduce a scheme whereby farmers are encouraged to switch from boom spraying with MCPA (which takes significantly longer to break down in the environment) to weed wiping using Glyphosate.\u00a0 The scheme, which began in 2015 and carried on in 2016, means that farmers and land managers can hire a weed wiper machine (which is towed behind a quad bike) at zero cost<\/strong> <\/em>from various machinery dealers.\u00a0 The weed wiper works by wiping only tall vegetation (treatment minimum height is adjustable) with glyphosate solution.\u00a0 None drips out onto low plants, and none is sprayed.\u00a0 The only plants to be treated are those tall enough to be contacted by the revolving brush under the machine.\u00a0 Far less chemical is used, and there is no risk of spray drift.\u00a0 The scheme has proved to be very successful; MCPA residues have indeed been reduced, and users report that rush control is greatly improved.\u00a0 The scheme has now been extended and will continue between April and September in 2017.\u00a0\"\"<\/a><\/p>\n

Note that you need to have the NPTC qualification to hire the machine<\/strong><\/em>.\u00a0 But there may be qualified contractors, and there is always scope for buying a helpful qualified neighbour a few beers.\u00a0 The scheme is restricted to the catchments of the Teifi, Towy and Upper Wye, but this covers much of the county.<\/p>\n

For detailed information on the scheme, please click here.<\/a><\/p>\n

Or since some readers don’t seem to be able to get this to work, try searching for…<\/p>\n

http:\/\/www.dwrcymru.com\/en\/WaterSource\/MCPA-Weedwiper.aspx<\/p>\n

On a personal note, Julian would be genuinely interested to hear how organic small holders or farmers manage a severe soft rush infestation. He struggled to find any meaningful research or information about this topic when preparing his film, or indeed when the film was shown, so if anyone has good experience with managing severe soft rush organically, do please share it with other readers.<\/strong><\/em><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/em>__________________________________\u00a0<\/strong><\/em><\/p>\n

One reason this post is a little tardy being put up, (apologies to Andrew for this) is that we had visitors descend over Easter. In particular 5 grandchildren, their parents and \u00a0our brother in law, who is an equine vet from the South East. Walking round our hay meadow I pointed out the huge number of sycamore seedlings that have germinated in certain areas of this field this year. It’s clearly been a mast year for them on our land, when the trees have produced vast numbers of viable seeds, which given the short, weaker grass in this field, after 4 years of burgeoing yellow rattle, have seized their moment to germinate. But John commented that if this had been one of his client’s fields in Surrey, they’d have been panicking, since\u00a0there are now recognised serious poisoning incidents in horses which either ingest sycamore seeds in\u00a0the autumn, or, as seedlings in early spring. I’d never heard of this before, so thought I’d mention it here for those readers who use horses as part of a meadow management programme.\"\"<\/a><\/p>\n

The seeds\/seedlings apparently contain a toxin which can cause an unusual acute myopathy ( muscle degenerative condition) with knock on effects on the kidneys and heart. It is frequently fatal, but aggressive early symptomatic and supportive veterinary treatment can help with recovery rates. Click here<\/a> for one of a number of helpful articles with more information, from a large specialist equine practice.<\/p>\n

Fortunately sheep appear much more tolerant, but given many extra pairs of little hands, and the need for a bit of healthy outside activity, as well as the annual Easter egg hunt, we all indulged in a bit of manual pulling up of sycamore seedlings, and much to my surprise the youngsters’ patience exceeded my back’s ability to bend over. (And I did provide disposable gloves for those little pinkies, and insisted on thorough hand washing on our return !) So although not having removed them all, at least we’ve knocked numbers back a bit, in one area of the field.\"\"<\/a><\/p>\n

_____________________________________<\/p>\n

Thanks again to Andrew, here are some bumblebee training events which are taking place this summer, organised by the Bumblebee Conservation Trust. For more information on any of these, please get in touch with Sinead Lynch, the area officer for the Bumblebee Conservation Trust…\u00a0<\/strong><\/em>sinead.lynch@bumblebeeconservation.org\u00a0<\/strong><\/p>\n

\"\"<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
05\/06\/2017<\/td>\nBeginners bumblebee identification training day @ Scolton Manor, Pembrokeshire<\/td>\nThis event is yet to be confirmed \u2013 booking with Ant Rogers \u00a0anthony.rogers@pembrokeshire.gov.uk<\/a>><\/td>\n<\/tr>\n
29\/06\/2017<\/td>\nVolunteer survey day at Kilpaison bunds, Pembroke<\/td>\n<\/td>\n<\/tr>\n
30\/06\/2017<\/td>\nAdvanced bumblebee identification training @ Denmark farm, near Lampeter \u2013 for recorders with some familiarity with the common species<\/td>\nBook with Denmark Farm http:\/\/www.denmarkfarm.org.uk\/events\/bumblebee-identification-training\/<\/a><\/td>\n<\/tr>\n
01\/07\/2017<\/td>\nMeadows day at Llanerchaeron, Aberaeron (bee walk)<\/td>\n<\/td>\n<\/tr>\n
02\/07\/2017<\/td>\nVolunteer survey day at Carmel\u00a0 NNR near Cross Hands, with Llanelli naturalists and WTSWW<\/td>\n<\/td>\n<\/tr>\n
25\/07\/2017<\/td>\nVolunteer survey day at Denmark farm near Lampeter<\/td>\n<\/td>\n<\/tr>\n
26\/07\/2017<\/td>\nWildflowers and bees walk @ St Dogmaels, Pembs, with ‘The People’s Orchard’<\/td>\nDetails to be confirmed<\/td>\n<\/tr>\n
27\/07\/2017<\/td>\nBeginners bumblebee identification training day@ St Dogmaels<\/td>\nDetails to be confirmed. Booking will be essential<\/td>\n<\/tr>\n
28\/07\/2017<\/td>\nRare bee surveys – Chapel fields and Freshwater east dunes<\/td>\n<\/td>\n<\/tr>\n
18\/08\/2017<\/td>\nBee walk at Caerhys Farm harvest festival, St David’s<\/td>\n<\/td>\n<\/tr>\n
23\/08\/2017<\/td>\nVolunteer survey day at St Dogmaels<\/td>\n<\/td>\n<\/tr>\n
30\/08\/2017<\/td>\nBeginners bumblebee identification training day @ Dinefwr near Llandeilo<\/td>\nThis event is yet to be confirmed \u2013 let me know if you\u2019re interested. Booking will be essential<\/td>\n<\/tr>\n
31\/08\/2017<\/td>\nVolunteer survey day at Pembrey burrows with Carmarthenshire Council<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"\"<\/a><\/p>\n

Thanks for reading, and remember I\u2019m always happy to receive any suitable articles or photos to include as blog posts. Send them to me\u2026<\/em><\/strong><\/p>\n

Julian Wormald\u2026\u00a0website@carmarthenshiremeadows.com<\/a><\/em><\/p>\n

<\/div>\n","protected":false},"excerpt":{"rendered":"

Very many thanks to Andrew who sent in the following piece on \u00a0a very useful scheme, potentially available to many meadow owners, who currently<\/p>\n","protected":false},"author":4,"featured_media":1118,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"_acf_changed":false,"footnotes":""},"categories":[10,19,17],"tags":[44,53,99,130,148,218],"class_list":["post-1112","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-meadow-flowers","category-nature","category-wildflower-meadows","tag-bumblebee-training-events","tag-carmarthenshire-meadows-group","tag-glyphosate-for-soft-rush-treatment","tag-mcpa-for-soft-rush-treatment","tag-myopathy-in-horses-after-sycamore-seedling-ingestion","tag-weed-wiper-hire-scheme-from-dwr-cymru","post_format-post-format-gallery"],"acf":[],"_links":{"self":[{"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/posts\/1112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/comments?post=1112"}],"version-history":[{"count":0,"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/posts\/1112\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/media\/1118"}],"wp:attachment":[{"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/media?parent=1112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/categories?post=1112"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/185.53.59.222\/~carmsmeadows\/wp-json\/wp\/v2\/tags?post=1112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}