Collette Pear - Is this a canker?

aphahn(6a CO)April 1, 2013

Inspecting my Collette getting ready for grafting season I found this wound. Is this some kind of canker? My knee jerk reaction is to prune it out, but I thought I would get input from other folks as the tree is still small and I'd rather not start chopping out branches yet.

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Noogy(6 sw mi)

Not exactly sure what you have there. My colette's have taken a long time to get going and are being given the heavy mulching/nitrogen treatment. They aren't vigorous. I have had similar lesions on my colette too and have pruned them off. Your's could be physical injury though. Not sure.
Do you spray?

    Bookmark   April 5, 2013 at 4:11AM
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Scott F Smith(6B/7A MD)

Whatever it is it looks too minor to be concerned about it at this point.


    Bookmark   April 5, 2013 at 5:52PM
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aphahn(6a CO)

Thanks for the responses. I think I'm just a little jumpy about it as I'm grafting a couple of fireblight susceptible varieties this year.
Noogy, I don't spray. Aside from fireblight, there isn't a great deal of need for it here.
I can't say my Collette has been vigorous, but then again it is on quince C. All in all I have been very happy with it, the first crop was 3 years after grafting and at 5yrs old it is about 8ft tall and loaded with fruit buds. The pears are delicious to boot.

At this point, I think I will assume it is winter injury, and keep an eye on it.


    Bookmark   April 7, 2013 at 12:53AM
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