Canker forum threads by gardenersworld.com

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cherry blossom disease

15 years old and has always been healthy. i would like to know if it is a disease and what is it also how could i help the poor thing. many thanks Sounds like bacterial canker - it'll need some pruning out followed by spraying with Bordeaux mixture by kirstydun

161

16/06/2012 18:37:17

by LeadFarmer

Damson tree

-the consensus seemed to be canker and may be terminal -does this sound familiar~~~~~~~~~~~ http://apps.rhs.org.uk/advicesearch/profile.aspx?pid=86 by mojero

22/10/2012 16:32:52

by sotongeoff

tree disease

We have a number of ash and Horse chestnut trees on our property. So far the ash are fine but I will be looking out for die back next year. The chestnuts have bleeding canker and I am dreading losing them ... should I have them removed now by jo17

05/11/2012 09:47:39

by Alina W

Tree Sap

the tree? Gum oozing from cherry / plum trees can be due to a variety of causes, including infected wounds, infections (fungal, viral, bacterial), insect infestations (borers), or cold-damaged bark. It is most likely to be bacterial canker. If so, you by Moonlit Hare

120

27/04/2012 15:23:20

by Moonlit Hare

Sad flowering cherry

I have a beautiful weeping flowering cherry tree in my garden which I think may have a canker disease. There are totally dead branches and branches with a cluster of leaves on the very ends but none along the length. There are also eruptions by Mary6

153

16/06/2012 19:38:35

by Mary6

Climbing Rose - markings on stem

or council bin. I agree. It has been very wet. There is something called stem canker which is more serious, but it doesn't look like that to me. Canker looks a bit like a wart and is wrinkly and can spread to encircle the stem. Black spot can appear by tony williams2

105

13/02/2013 15:26:14

by Gardening Grandma

alder leaf disease

by gillylal

24/07/2012 20:25:32

by gillylal

My cherry tree has red lumps on them

it may be a form of canker. Advise reads "cut it out, paint on an anti canker paint, and put something around the lower` trunk every winter2, but can't remember what. Sorry. Me I am just going to cut down, clear bark from under the tree, and totally redo by justin stefanyszyn

215

26/05/2012 06:18:29

by laura_em

dying cherry trees

're waterlogged. Oozing sap makes me think of canker, which seems to be thriving this year - have a look here to see if the symptoms look familiar. I came onto the forum because my tree is looking very sorry for itself. Lovely big tree, great blossom, but now by dipan

279

21/06/2012 18:45:20

by marshmello

Care & maintenance of elderly Bramley apple trees.

cankerous growth. Here's the RHS advice on renovative pruning: http://apps.rhs.org.uk/advicesearch/profile.aspx?pid=279 If there isn't any dead wood, I'd be extremely tempted to do nothing. One other idea might be to plant a new tree of another by jo4eyes

18/02/2013 20:32:55

by jo4eyes

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