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Top Questions About Apple Trees

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Questions About Apple Trees

  • Answered by
    BushDoctor on
    September 4, 2018
    Certified Expert
    A.

    WOW!!! Those are hornets, and will likely send you to the hospital. They do not eat plants, and are feasting on whatever is eating those trees. I would recommend having a professional removing those, since they are known for killing people in swarms such as this. They will also help you to get rid of what is killing your trees, but this should be priority. This is a very dangerous situation.

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  • Answered by
    Downtoearthdigs on
    September 21, 2018
  • Answered by
    Downtoearthdigs on
    October 1, 2018
    A.

    Is there a new apple tree in the area? Sometimes when the correct pollinator to your apples get planted, they can cross pollinate, and you will have seeds.
    Sometimes, this can be a naturally occurring issue. I don't see it as much of a concern, but it may be possible that it just didn't get pollinated last year. If someone happened to plant a compatible tree within the flying distance of the tree, then it can get pollinated like this.

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  • Answered by
    Downtoearthdigs on
    December 16, 2018
    A.

    I would also suggest it to be unsafe. You should never add any infected material to the compost pile. You can try adding wettable sulfur the the are in an attempt to kill off the infection in the soil.

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  • Answered by
    Downtoearthdigs on
    January 3, 2019
    A.

    Kentucky bluegrass, and perennial ryegrass are you best choices here.Rye grass will not spread as fast, however.

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  • Answered by
    BushDoctor on
    January 6, 2019
    Certified Expert
    A.

    This seems to be a case of what is called frost crack. This article will explain: https://www.gardeningknowhow.com/ornamental/trees/tgen/cracking-tree-trunks.htm

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  • Answered by
    MichiganDot on
    January 20, 2019
    A.

    Lime sulfur, calcium polysulfide, is so caustic that EPA now requires a pesticide license to use it. Extensive personal protective gear is necessary. I doubt that it is available to home gardeners but is still available for farm/crop usage. Here is one caution label, to give you an idea of the hazards to users. http://cru66.cahe.wsu.edu/~picol/pdf/WA/30892.pdf

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