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#106
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glyphosate
On Jul 30, 2:58 pm, "Cat(h)" wrote:
On Jul 30, 9:27 am, Martin Brown wrote: It is an astonishingly effective weedkiller and relatively benign. The wetting agents used in the commercial formulations are more dangerous than the active ingredient. We don't use it near veg but we do use sprays when all else fails. If you hit green plant material with it then the plant will very likely die. I generally only use it on the most persistent weeds in the wrong place. Ground elder, mares tail and that sort of thing. I dont like spraying unless I have to. Question on glyphosate. It is very, very effective, and was a lifesaver when I started out from scratch in teh garden. Now, it is not an option, due to just how effective it is on everything. You just need to be more careful handling it to make sure you never move the spray wand whilst spray is still escaping (or use it when there is even the slightest wind). Overspray always hits the most delicate choice plants according to Murphy's Law (and he was an optimist). You can get glyphosate based sponge tipped pens (like the sort of boot polish application device) for hitting awkward spots accurately. Or convert a felt tip pen (unlicenced use). You don't want to accidentally dribble weedkiller on something precious. And if you do hit something unintentionally chop off the affected part immediately and it should be OK. The only plants I have found that will survive a direct glyphosate hit are holly and ivy seedlings and buttercup. I expect a few more very waxy leaved plants will also survive. Most other things expire completely after a couple of weeks. I am just wondering whether "painting" some on leaves to minimise splashes onto surrounding plants would be an effective way of getting rid of some difficult to pull plants? Yes. Although it would be unlicenced use. Careful about drips from the brush though. The felt tip or sponge applicator method is probably preferable for handling glyphosate in a tight corner. Ditto for use in lawns the broadleaved weedkiller in a waxy stick is also handy for odd spot weeding. Regards, Martin Brown |
#107
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glyphosate
Martin Brown writes
On Jul 30, 1:06 pm, "Uncle Marvo" wrote: Essentially because air has next to no thermal inertia and so the heat pump in the fridge cycles much faster when there is nothing at all except the plastic and air inside the freezer. Many freezers have a couple of cold blocks for picnic baskets in them by default which helps. Basically a freezer chock full of stuff has a large thermal inertia and the compressor for the heat pump only needs to come on very rarely. What do you mean by 'thermal inertia'? Sorry, my lack of interest in A level physics is showing up here. From below, I think what you're saying is that the small amount of heat getting though the insulation is able to raise the temperature of air by more than it is able to raise the temperature of something solid, so the deepfreeze has to do more work to keep the temperature down when there is more air inside compared with solids. Why is that? Is it simply because air is a mixture of gases, ie it's the physical gaseous state? In this case it gives the freezer a larger heat capacity so that the tiny leak of heat getting in through the insulation can only change the interior temperature very slowly. When it is empty the pump will come on more often. But if having lots of air in means the leak of heat can change the temperature more quickly, doesn't the reverse also happen - that lowering the temperature of a solid mass takes more energy than lowering the temperature of a gaseous mass. And if not, why not? Does exchange of air when you open the door have an effect? Cold air billows out, so must be replaced by warmer air, that then needs to be cooled. -- Kay |
#108
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glyphosate
In article et,
Sally Thompson wrote: On Mon, 30 Jul 2007 14:58:06 +0100, Cat(h) wrote (in article .com): snip very interesting discussion on glyphosate Question on glyphosate. It is very, very effective, and was a lifesaver when I started out from scratch in teh garden. Now, it is not an option, due to just how effective it is on everything. I am just wondering whether "painting" some on leaves to minimise splashes onto surrounding plants would be an effective way of getting rid of some difficult to pull plants? Yes, that will work. It is best to then seal the "painted" leaves in a small plastic bag, secured with a tie, so that there is no risk to surrounding plants. It looks unsightly but you should only need to do it once! We don't use sprays as a general rule but as an example have recently been given a clump of Michaelmas Daisies with a ripe piece of bindweed in the middle, impossible really to remove totally. Since at present we have no bindweed here (everything else ...), I have inserted the end of the bindweed into a small bag as above, and it is nicely withering away now. I'm using a mixture of glyphosate, wallpaper paste and bright orange dye with a 25mm paintbrush. (I know mixing your own is totally illegal and I expect a visit from the relevant authorities quite soon.) The wallpaper paste is simply a thickener - which helps reduce splash a bit but also lets me put a thicker coat on waxy leaves, eg ivy. The dye lets me see what I've done and is also good to identify splashes on clothes or skin. The dye used is the orange dye used in sweet-and-sour sauce - mainly because its probably not too harmful itself and you can buy kilo packs of it in chinese supermarkets for a couple of quid. |
#111
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glyphosate
On Tue, 31 Jul 2007 10:46:49 +0100
"Uncle Marvo" wrote: In reply to Emery Davis ) who wrote this in , I, Marvo, say : (Never seen a cheap TBA, though, Marvo. But there are lots of good stickies from e.g. the Loire that aren't too dear.) I blag them from the "shows". Usually you can taste enough for nothing to get merry on, then once you've found the right one you order half a dozen half-bottles, which are a good price, then you "find" that the delivery charge is where they make their money, which you refuse to pay. Still not cheap, but reasonable. What a scheme! When I go to the shows I have to spit, otherwise I'd quickly be hammered. And not have a clue what I was tasting. (One exception for this was with the Glen Grant people in Paris, including a wonderful Glen Farclas vertical. I staggered home, probably walked twice as far as the regular distance.) At the trade shows I usually taste well over 100 wines, before my palate packs up. And of course usually I've got to get in the car and drive, too... I used to know a bloke who was a buyer for GV (I think), and he had a garage full of the stuff. Every time I mended his PC my stock increased by one. Folks with decent cellars often like giving it away. I know I do, anyway. It's lots of fun to give an older bottle, or something unusual. I pay my mole catcher with wine. He doesn't actually drink anymore himself, so I usually try to give something his wife can enjoy as an aperitif, like a Coteaux du Layon or Muscat de Beaumes de Venise. It's a great deal for me, he's a very talented fellow with the old trap! -E -- Emery Davis You can reply to ecom by removing the well known companies Questions about wine? Visit http://winefaq.hostexcellence.com |
#112
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glyphosate
On Jul 31, 11:35 am, Emery Davis wrote:
I pay my mole catcher with wine. He doesn't actually drink anymore himself, so I usually try to give something his wife can enjoy as an aperitif, like a Coteaux du Layon or Muscat de Beaumes de Venise. It's a great deal for me, he's a very talented fellow with the old trap! Emery how far are you from me (en France) Judith |
#113
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glyphosate
On Tue, 31 Jul 2007 04:41:42 -0700
" wrote: On Jul 31, 11:35 am, Emery Davis wrote: I pay my mole catcher with wine. He doesn't actually drink anymore himself, so I usually try to give something his wife can enjoy as an aperitif, like a Coteaux du Layon or Muscat de Beaumes de Venise. It's a great deal for me, he's a very talented fellow with the old trap! Emery how far are you from me (en France) If it's the mole catcher you covet, sorry. Too far. We're near Argentan in the Orne, maybe 250 miles from you. Anyway, he is slowing down. Had a heart attack that worried us all, but he actually seems better for it (no doubt now on the proper medication) and insists on continuing the moley duties. He was postman for the village his whole life -- his family had the little grocery/post, now long gone -- so he's great for a natter about the youthful indiscretions of the town council. Finding a good mole catcher is difficult these days. -E -- Emery Davis You can reply to ecom by removing the well known companies Questions about wine? Visit http://winefaq.hostexcellence.com |
#114
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glyphosate
In article ,
Emery Davis wrote: On Tue, 31 Jul 2007 04:41:42 -0700 " wrote: On Jul 31, 11:35 am, Emery Davis wrote: I pay my mole catcher with wine. He doesn't actually drink anymore himself, so I usually try to give something his wife can enjoy as an aperitif, like a Coteaux du Layon or Muscat de Beaumes de Venise. It's a great deal for me, he's a very talented fellow with the old trap! Emery how far are you from me (en France) If it's the mole catcher you covet, sorry. Too far. We're near Argentan in the Orne, maybe 250 miles from you. Anyway, he is slowing down. Had a heart attack that worried us all, but he actually seems better for it (no doubt now on the proper medication) and insists on continuing the moley duties. He was postman for the village his whole life -- his family had the little grocery/post, now long gone -- so he's great for a natter about the youthful indiscretions of the town council. Finding a good mole catcher is difficult these days. We just paint the moles with a mixture of glyphosate and cheap plonk it seems to do the trick. |
#115
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glyphosate
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