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  1. Fleas

    https://ohioline.osu.edu/factsheet/HYG-2081-11

    HYG-2081 01/05/2012 David J. Shetlar, Department of Entomology Jennifer E. Andon, Department of ...

  2. Nematode Diseases of Plants

    https://ohioline.osu.edu/factsheet/plpath-gen-8

    ohioline.osu.edu/factsheet/AC-39 Lesion Nematode:  apsnet.org/edcenter/intropp/lessons/Nematodes/Pages/LesionNematode.aspx Pine ... and Pine Wilt Disease (Bursaphelenchus xylophilus). Morphology     Figure 1. Adult root-knot ...

  3. Yellowjackets

    https://ohioline.osu.edu/factsheet/HYG-2075-11

    HYG-2075 01/05/2012 David J. Shetlar, Department of Entomology Jennifer E. Andon, Department of ...

  4. Chinch Bugs in Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-2503-11

    HYG-2503 Agriculture and Natural Resources 01/05/2012 David J. Shetlar and Jennifer Andon There ...

  5. Boxelder Bugs and Leaf-footed Bugs

    https://ohioline.osu.edu/factsheet/HYG-2106

    HYG-2106 03/09/2010 David J. Shetlar, Department of Entomology Susan C. Jones, Department of ... western pine-seed bug, belongs to a small group of true bugs called the leaf-footed bugs. As the name ... Douglas-fir, hemlock, white spruce, and various species of pine, where they use their piercing-sucking ...

  6. Pantry Food Storage

    https://ohioline.osu.edu/factsheet/HYG-5401

    fsis.usda.gov/factsheets/food_product_dating/index.asp Garden-Robinson, J. (2007). Food storage guide: Answers the question. Retrieved June 1, 2009, from ...

  7. Protecting Pollinators While Using Pesticides

    https://ohioline.osu.edu/factsheet/anr-68

    flowering plants across ecosystems.  Honeybees are an example of pollinators. Photo by Dr. David Shetlar ... bee on sunflower. Photo by Dr. David Shetlar. The Ohio State University. Consider bees when treating ... monarch butterfly, bumble bee, cuckoo wasp. Photos by Drs. Mary Ann Rose and David Shetlar, The Ohio State ...

  8. 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 ... evergreen conifer, such as pine. Knowing how to identify these deciduous conifers and understanding that ... caused by moisture stress, herbicide injury or aphids. Knowing that the needles of dragons-eye pine ...

  9. Proper Calibration and Operation of Backpack and Hand Can Sprayers

    https://ohioline.osu.edu/factsheet/fabe-531

    the Best Nozzle for the Job” available online at ohioline.osu.edu/factsheet/fabe-528.  Maintain Proper ... Sprayer Tank?” available online at ohioline.osu.edu/factsheet/fabe-530. Final Thoughts The directions on ... Agricultural and Biological Engineering, Ohio State University; Dr. Dave Shetlar, Professor ...

  10. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    Extension AGF-514. ohioline.osu.edu/factsheet/AGF-514   Havlin, J., et al. Soil Fertility and Fertilizers, ...

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