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  1. 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 ...

  2. White Pine Blister Rust on Currants and Gooseberries

    https://ohioline.osu.edu/factsheet/HYG-3205

    Plant Pathology White pine blister rust is not a serious disease of currants and gooseberries; however, ... it is a very serious disease of white pines (Pinus strobus). Currants and gooseberries serve as an ... alternate host for the rust fungus that causes white pine blister rust. Therefore, planting currants and ...

  3. 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, ...

  4. Diplodia Tip Blight of Two-Needled Pines

    https://ohioline.osu.edu/factsheet/plpath-tree-03

    diseases in the urban environment. It affects many common landscape pines in the Midwest, including ... pines. It also affects ponderosa (P. ponderosa) and Monterey (P. radiata) pines. The fungus commonly ... blight symptoms on Austrian pine. Symptoms and Signs This disease is characterized by the blight, or ...

  5. Food Preservation: Canning Soup

    https://ohioline.osu.edu/factsheet/hyg-5340

    ohioline.osu.edu/factsheet/HYG-5330 Ohio State University Extension. Canning Basics, Fact Sheet HYG-5338. ... ohioline.osu.edu/factsheet/HYG-5338 Ohio State University Extension. Basics for Canning Vegetables, Fact Sheet HYG-5344. ... ohioline.osu.edu/factsheet/HYG-5344 Photos by Food Preservation team. Food Home, Yard and Garden food preservation food canning soup ...

  6. Agronomic Crops Resources

    https://butler.osu.edu/program-areas/agriculture-and-natural-resources/agronomic-crops-resources

    https://soilfertility.osu.edu/extension-and-outreach/factsheets ...

  7. Understanding Pesticides in Organic and Conventional Crop Production Systems

    https://ohioline.osu.edu/factsheet/anr-69

    Biocontrol example is shown by these aphids parasitized by wasps. Photo by Dr. David Shetlar, The Ohio State ... National Pesticide Information Center. 2014. npic.orst.edu/factsheets/spinosadgen.html (Accessed 7-4-2018). ... National Pesticide Information Center. 1999. What is DDT? npic.orst.edu/factsheets/ddtgen.pdf (Accessed ...

  8. 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 ...

  9. 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 ...

  10. How to Hire an Arborist

    https://ohioline.osu.edu/factsheet/hyg-1032

    for: Fact sheet called “20 Questions on Plant Diagnosis” at ohioline.osu.edu/factsheet ...

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