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#1
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Conifer disease
Hi all. I'm a relatively inexperienced gardener, so this might be common
knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK |
#2
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Hello Jeff. we have atree desease like a crustation ,yellow/green.
killing off lilac and plum and others is this like yours and have you found a cure yet. thanks chad, somerset JeffK wrote: Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK |
#3
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Hi Chad.
No. what i've seen around the country, & got on my own conifers, (i've seen it on various types of conifer) is foliage that's gone brown & very dry. It crumbles when rubbed between the fingers. It's as if the plants are dying from a lack of water. (If it is a virus, that could be interfering with the plants water uptake mechanisms.......) "chad" wrote in message oups.com... Hello Jeff. we have atree desease like a crustation ,yellow/green. killing off lilac and plum and others is this like yours and have you found a cure yet. thanks chad, somerset JeffK wrote: Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK |
#4
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JeffK wrote:
Hi Chad. No. what i've seen around the country, & got on my own conifers, (i've seen it on various types of conifer) is foliage that's gone brown & very dry. It crumbles when rubbed between the fingers. It's as if the plants are dying from a lack of water. (If it is a virus, that could be interfering with the plants water uptake mechanisms.......) .... maybe it's lack of water. -- Chris Green |
#5
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JeffK wrote in message ... Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK Hi Jeff, It could, of course, be drought. Have a google on Phytophthera - a disease of many plants, and conifers in particular. Spider |
#6
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Spider wrote:
JeffK wrote in message ... Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK Hi Jeff, It could, of course, be drought. Have a google on Phytophthera - a disease of many plants, and conifers in particular. Spider Wind burn? -- All replies to this email address are deleted on receipt. Common sense, not common market. |
#7
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Don't think it's drought as i water my garden regularly & they're also well
sheltered from the wind. I think I remember someone saying something to me about a disease effecting conifers, but i may be remembering wrong. It doesn't look like Phytophthera to me, either "Broadback" wrote in message ... Spider wrote: JeffK wrote in message ... Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK Hi Jeff, It could, of course, be drought. Have a google on Phytophthera - a disease of many plants, and conifers in particular. Spider Wind burn? -- All replies to this email address are deleted on receipt. Common sense, not common market. |
#8
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"JeffK" wrote Don't think it's drought as i water my garden regularly & they're also well sheltered from the wind. I think I remember someone saying something to me about a disease effecting conifers, but i may be remembering wrong. It doesn't look like Phytophthera to me, either Could it be due to cypress aphid damage? See RHS page: http://tinyurl.co.uk/3y8u There's several conifer hedges around my way affected like this. Trouble is once the brown patches are extensive there's not a lot you can do, because the foliage won't usually regenerate from older wood if you cut it the dead parts back. -- Sue |
#9
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JeffK wrote:
Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Is this one of those diseases caused when an exotic species is imported, bringing with it a virus, or fungus, etc that is benign to that species, but that other plants present here have no immunity to? Any info/help gratefully received. TIA, JeffK Dunno what it is but where can I get some for my neighbours leyllandii? Also for their xmas trre which they thoughtfully planted 2 feet away from my bathroom wall and which has gown 3 feet this year already! -- purebred poultry www.geocities.com/fenlandfowl |
#10
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Sorry, previous link doesn't seem to work now. See http://www.rhs.org.uk/advice/profile...ress_aphid.asp or http://www.rhs.org.uk/advice/months/july.asp -- Sue |
#11
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"JeffK" wrote in message ... Don't think it's drought as i water my garden regularly & they're also well sheltered from the wind. I think I remember someone saying something to me about a disease effecting conifers, but i may be remembering wrong. It doesn't look like Phytophthera to me, either "Broadback" wrote in message ... Spider wrote: JeffK wrote in message ... Hi all. I'm a relatively inexperienced gardener, so this might be common knowledge, to all but me!... What's the disease that seems to be damaging conifers throughout the UK? Large sections of foliage dying off, looking very dry & dead. Does anyone know what this is, & what can be done about it? Conifers are not designed to withstand the kind of drought conditions we have experienced in recent years Plus they dont like too much water either and they all die from base up plus light deprivation causes them to go brown too ........hence why so many hedges only have foliage higher up if they are planted against a fence or wall |
#12
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The message
from "nambucca" contains these words: Conifers are not designed to withstand the kind of drought conditions we have experienced in recent years You may have, but lots of the UK hasn't had any drought at all. Do we know where the OP is? Janet. |
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