I purchased a Dave Wilson Hosui pear tree from a local nursery in southern CA 3 years ago. The 1st 2 years the tree wasn't growing much, and now the 3rd year it got the fire blight. I keep pruning the infected branches, but it keeps getting more and more. If I prune more, the tree will have no branches. I will probably remove the whole tree. I don't know why Dave Wilson grows and sells such a very susceptible variety.
@gcgopro69125 ай бұрын
I planted a Santa rosa plum some years back here in western Mass. Description says self-fertile. Tree is looking great, covered in blossom, plenty of bees and no fruit set at all. Weather was not too bad either. What is the problem?
@business4eb5 ай бұрын
I appreciate this information. Well done!
@gcgopro69125 ай бұрын
Can I ask a an apple tree question, however a disease one, not related to pests. I am in New England and six years ago I planted a small orchard and finally last year some flowers were on the trees. This was somewhat delayed by the low potassium levels in my soil. Last year proved dire! Frost kill, no bees as it was so cold and then wet, wet and more wet. Then along came fireblight! I grubbed out two trees last year and now two days ago I noticed two more that had systemic symptoms after bud burst and grubbed them out too. So four good looking trees lost to fireblight after six years of TLC. I have a large old wild apple tree growing next to the orchard which shows no sign of fireblight. Could it carry the disease without showing it? I am reluctant to fell it. Thanks for any advice.
@UVMOrchard5 ай бұрын
The old tree could carry FB, but it would show some symptoms, too. They may be shoot blight, blossom blight, or just cankers on wood. extension.unh.edu/resource/fire-blight-fact-sheet
@outbackorchard82246 ай бұрын
Preliminary check showed 50% damage on Zestar. Every other variety 20% or less here in Florence
@UVMOrchard6 ай бұрын
Thanks, I was looking for your number to check on you. Fingers crossed moving forward from here.
@outbackorchard82246 ай бұрын
@@UVMOrchard Just went out again and got right about forty percent on Zestar, and that was most of the ones that showed a little pink like in your video. Max 10% on everything else. 23 degrees at 5:30am
I don’t have a lot more to say than I said last time- if you’re expecting rain, expect to protect your orchard from apple scab. We are entering the accelerated phase of primary apple scab season now, and given how wet it was last year I expect there is a fair amount of inoculum out there so that even small releases of spores (as a percent of total potential infection) could cause substantial disease. This week I made a quick video where I walk through my thinking regarding whether or not we need a fungicide in the UVM orchard using NEWA, how to predict spray windows using other online tools, and how to select the materials we will be applying using the New England Tree Fruit Management Guide.
@patwaters41387 ай бұрын
How wide did you till the rows where the trees will be planted?
@L2A8158 ай бұрын
What is the best crop load coefficient for apples?
@LEGOLAS-xi2ew11 ай бұрын
❤
@sahmadi1000 Жыл бұрын
The real solution is to dig it out and trash it. Plant something that was meant to be.
@sahmadi1000 Жыл бұрын
Does that same tree gets this disease in another part of the country?
@gamlielu Жыл бұрын
Excellent and thank you
@brunosulikowski Жыл бұрын
How far apart did you place the trees
@kishorthakur4143 Жыл бұрын
I need crab apple pollen do you have pollen
@malikkhalid6787 Жыл бұрын
🌹💐🌷🌼🥀 good jee video hallo jee
@DavidfromMichigan2 жыл бұрын
I thought I had fire blight on my apple tree, but I now see new growth coming out of the supposedly infected branches. Could it just be frosty damage? I first noticed the damage shortly after a frost. Can new growth grow from an infected branch?
@naturalfarmingrohitkaushik69062 жыл бұрын
Good work
@goodmusic36793 жыл бұрын
Really good overview. Do leaves that show blackened margins or splotches- but do not die back fully - have fire blight or something else? And does a dark spot in the center of a pruned branch indicate the presence of the bacteria at that place?
@grounded73623 жыл бұрын
Your not doing your trees any good by fondling the black knot and then handling other limbs and your other trees. The easiest way to spread black knot from tree to tree is by handling the black knot and then handling other limbs and other trees. Every time you touch the black knot and then touch other limbs and trees you are spreading the fungus spores to those other limbs and trees. Why are you not cutting well below the black knot and taking and burning those limbs? You see you are getting new growth on some of your trees with the black knot and so by removing the black knot and burning it you could save your trees. But by letting the black knot go it ends up spreading throughout the tree till it eventually gets into the trunk and destroys the entire tree.
@vivekarjun45803 жыл бұрын
What are you using to pollinate . Can you share information, is this chemical available in India . Can you share information about spray chemical .
@UVMOrchard3 жыл бұрын
That is apple pollen. Not a chemical.
@ChhatruFarming3 жыл бұрын
Nice
@Protooling20233 жыл бұрын
This is for which kind of bugs
@husher51422 жыл бұрын
Tarnished Plant Bug
@zahidqureshi85913 жыл бұрын
Wonderful! Can you tell at which temperature does fire blight get in the plants like gala? I have some powdery mildew issues here in kashmir.
@haniefmohammed3383 жыл бұрын
What kind of rootstock is this
@rajvir_negi3 жыл бұрын
Which country is this
@isabelremi2044 жыл бұрын
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@kathleensueltz97744 жыл бұрын
Thank you, this video was incredibly informative for a beginning gardener!
@yatesrats4 жыл бұрын
I loved your work. Keep it up . I also own orchard in India . Can we contact as I want to learn more from you .
@vermontapple4 жыл бұрын
+1 for those being Empire
@outbackorchard82244 жыл бұрын
Lost most of my Zestars!
@UVMOrchard4 жыл бұрын
Prebloom nutrient application to enhance cold hardiness: ag.umass.edu/fruit/fact-sheets/prebloom-nutrient-applications-for-apple-trees