Matthew Reid wrote:I am down farther south in Portland near Mt Hood, but I have had very good success with Indian Free peach. It is late ripening (October) and has a cranberry raspberry overtone to it when not fully ripe. No disease, no pests (but squirrels) and no spray either.
Hans Albert Quistorff, LMT projects on permies Hans Massage Qberry Farm magnet therapy gmail hquistorff
Hans Quistorff wrote:I have good results with seedling peaches by keeping them in a high tunnel made from an old portable garage frame. Otherwise they get peach leaf curl and other virus infections transferred on the damp foggy wind. Mason bee house in the enclosure will assure pollination. I am trying to get pawpaw and persimmons started but the transplanting of purchased plants has not gone well so far and it is hard to get viable seed.
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found the picture on my farm page Qberry Farm
Jenny Wright wrote: I have heard that disease is a big problem on this side of the mountains. I wonder if I espaliered one against my house under the eaves, would that added protection help? I would love to have a high tunnel but the only places on my land where I can fit one turn into swamps in the winter so that would probably not be great for tree roots. But I have also thought about raised beds/hugel mounds to lift the trees up out of the winter water...
He whai take kore noa anō te kupu mēnā mā nga mahi a te tangata ia e kōrero / His words are nothing if his works say otherwise
M Broussard wrote:
Taphrina deformans, the fungus that causes leaf curl, overwinters in the soil and on the bark of trees. Protecting trees from overhead water prevents the disease organism from splashing from the bark onto the leaves. Any amount of water is going to be an issue for initiating the leaf curl infection. A fine mist isn't going to be enough to move the fungus, but a real rain will splash it up easily.
I worked a summer in pest management in the PNW (in Oregon), and heard repeatedly from farmers that abandoned peach orchards were stone dead within five years due to root rot as well al the above mentioned diseases. They do alright in the humid South, but really hate the constant damp of the traditional PNW winter. I have seen lone trees survive without treatment in Oregon and Washington when planted on a small hill--these trees didn't produce fruit, as they were riddled with leaf curl and shothole disease, but they were alive.
Copper sprays can be used to reduce the incidence of both leaf curl and shothole disease (and are approved for use in organic orchards), but will eventually cause soil toxicity.
In your position, I'd think about making a quick "addition" to your eaves by getting four upright posts, some framing, and a piece of corrugated clear polycarbonate roofing. In this way, you can cheaply get rain protection for your tree in the eaves of your house. You can also do a lower tech version of this by getting clear plastic sheeting and covering the tree religiously every time it's going to rain. If you can find vinyl with pre-fabricated grommets (sometimes used for outdoor dining weather protection), this is an easy option--though vinyl is not particularly environmentally friendly.
As for varieties, Golden Queen were always a favourite of mine. Grew great in the Willamette Valley and have skin that's really easy to peel without blanching, so great for preserving. University of California Northridge has a few suggested cultivars that are resistant. I wouldn't bother with nectarines or apricots unless you're in a favorable microclimate and willing to espalier/baby them in addition to protecting them from the wet!
Hans Albert Quistorff, LMT projects on permies Hans Massage Qberry Farm magnet therapy gmail hquistorff
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