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  1. Growing Rhubarb in the Home Garden

    https://ohioline.osu.edu/factsheet/hyg-1631

    usually not a problem on rhubarb in the home garden. However, the rhubarb curculio, a rusty snout beetle ...

  2. Multicolored Asian Lady Beetle

    https://ohioline.osu.edu/factsheet/ENT-44

    Lady beetles, which are sometimes called ladybugs or lady bird beetles, are familiar insects in many ... parts of the United States. Lady beetles generally are beneficial predators that consume aphids, scale ... Assembly (1). Lady beetles are also state insects for Delaware, Massachusetts, New Hampshire, New York and ...

  3. Sour Rot Disorder of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-50

    2019. ohioline.osu.edu/factsheet/ent-86 Shetlar, David J. “Yellowjackets.” Ohioline. The Ohio State ... those that are killed. Commercial or homemade wasp traps (Shetlar, 2012) can be placed in the vineyard ... 2016. ohioline.osu.edu/factsheet/plpath-fru-03 Ivey, Melanie L. “Grape Black Rot.” Ohioline. The Ohio ...

  4. Phytophthora Root and Crown Rot of Fruit Trees

    https://ohioline.osu.edu/factsheet/plpath-fru-06

    declining tree. A diagnostic reddish-brown discoloration of the inner bark and wood can be observed after ... cutting away the outer bark layer. A sharp line demarcates the reddish-brown (diseased) and white ...

  5. Home Preservation of Fish

    https://ohioline.osu.edu/factsheet/hyg-5351

    unpleasant tastes in the fish. Do not use fir, spruce, pine or cedar. Cold-smoke (90 to 100 degrees F) for ...

  6. Controlling Non-Native Invasive Plants in Ohio Forests: Privet (Ligustrum spp.)

    https://ohioline.osu.edu/factsheet/F-103

    the leaf while the leaves of European privet are hairless. Stems:  Arrangement is opposite. Bark is ... often difficult to achieve complete coverage. Basal bark treatments should only be applied when the ... ground and applying an herbicide to the cut surfaces (and sometimes the bark) with a spray bottle or ...

  7. 20 Questions on Plant Diagnosis

    https://ohioline.osu.edu/factsheet/plpath-gen-3

    determining whether a plant is a pine or a spruce, determining if it is naturally variegated or deciding if it ... damage caused by Japanese beetles.  Typically, diagnostics is a process to come up with the best possible ... with only the veins remaining is relatively easy if Japanese beetles are swarming the tree. Of course, ...

  8. Magnolia Scale

    https://ohioline.osu.edu/factsheet/ENT-61

    ENT-61 05/13/2015 David J. Shetlar and Jennifer E. Andon, Department of Entomology The magnolia ...

  9. Sanitation and Phytosanitation (SPS)

    https://ohioline.osu.edu/factsheet/plpath-gen-10

    shipping cargo. The beetle, which is native to Asia, was first reported killing ash trees in the Detroit ... average adult beetle can easily fit on a penny. It was first found in Ohio in 2003.  (Image courtesy of ...

  10. Using the Tree Measuring Stick

    https://ohioline.osu.edu/factsheet/F-62

    bark at the top of the first log is 78 percent of the d.b.h.). There are numerous log rules used in the ... trim allowance at the mill. Measure the diameter of the log inside the bark (dib) at the small end ... (inside bark), and a shortest length of 14’6” would have an estimated volume of 106 board feet (Doyle ...

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