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Eagle

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Posts posted by Eagle

  1. The cedar probably has Botryosphaeria dieback, which is why it has brown areas appearing across the tree. It is a fungus that effects many trees when they are under stress....Botryosphaeria fungi are typically opportunistic pathogens. Opportunistic pathogens only cause disease on plants that are stressed. Therefore, avoiding plant stress, which predisposes plant tissue to infection and colonization by this fungal group, is the best strategy to prevent Botryosphaeria disease problems. It is important to remember that under optimal growing conditions, trees and shrubs are typically able to resist infection and colonization by Botryosphaeria fungi. Basically, the tree needs lots of water, but that is not always so practical to arrange!

  2. I have been 'deadwooding' alot of tres in London with Masaria in the last couple of weeks. What we are finding is that yes there is dieback at the end of branches but once we climb into the canopy the picture changes somewhat. What look to be healthy limbs from the ground have complete cambium necrosis on the top side with the beginnings of fracturing. We are also finding far more deadwood in the canopy than can be seen from the ground. We have had limb failures also.

     

    These five planes were deadwooded a few months ago from a MEWP and there was a large pile of branches to reflect that. I'll be going back out to Austria with a BigShot in the bag to have a closer look from higher up! Binoculars just don't work so well! :biggrin:

  3. I know I'm opening a can of worms here, since these Planes are mature (over 2m in diameter at the base)...

     

    The Planes are heavily affected by the Sycamore leaf miner (Lithocolletis platani), Sycamore Anthracnose caused by Apiognomonia veneta and Massaria Platani.

     

    I don't think any of these pests or diseases are going to kill the trees. The first two cause many of the leaves to drop off early and Massaria causes branch dieback. The trees are in a park in Austria. I would recommend removing the infected leaves and branch ends during the dormant season to also remove the leaf miner and anthracnose with them. The Massaria can be monitored and further branches removed as and when. On mature trees this gets close to pollarding and hense the can of worms....:001_smile: Felling mature trees for a pest and disease that won't ultimately kill the tree is certainly not ideal.

     

    I am interested to hear what you would suggest?

  4. I had this recently when doing a job for a friend of my dad's for half price; which just about covered my costs. He rang after the job was done and asked me when I was coming back to split the rings into firewood. No thank you! Won't do mates rates after that...

  5. If you are dealing with Russia and they only have a hotmail email address you'll be barking mad to go through with this. You always need to know exactly who you are dealing with otherwise it'll probably be a scam. Russia is notorious for these scams and for sending fake shipping documents to get people to part with money. You need to be able to verify everything is genuine and without speaking Russian that will be hard....and you need to be able to deal direct with a known official company.

     

    There is someone of this name claiming to be working in Logistics for Porsche Russia, but that isn't confirmed. My advice is to be very, very careful and do not part with any money at all until something arrives into your yard, should you go ahead with it.

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