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  1. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Mehlich-3 is a reliable extractant and will be the basis for updated fertilizer recommendations. How to ... primary soil test extractant. The updated Tri-State Fertilizer Recommendations will use the Mehlich-3 ... soil test extractant for non-calcareous soils and will be the basis of updated fertilizer ...

  2. Parasites: Cryptosporidium parvum, Cyclospora, and Giardia lamblia

    https://ohioline.osu.edu/factsheet/HYG-5577

    months at a time depending on the environmental conditions. Public health consequences Parasitic diseases ... are not common in the United States. Of the 304,057 reported disease cases in the United States for ... 2009, parasitic diseases made up less than 10%. Bacterial infections such as Salmonella caused up to 16% ...

  3. Forage as Vegetative Cover for Utility-Scale Solar in Ohio

    https://ohioline.osu.edu/factsheet/cdfs-4106

    frequent mowing to maintain the appearance of a lawn. Pollinator mixes require mowing at the end of the ... the varieties best suited for each purpose. Turf type seed is selected to be resistant to mowing and ... bluegrass (Sherratt, Street, and Gardner 2017). These mixes are low growing and tolerate frequent mowing ...

  4. Growing Broccoli in the Home Garden

    https://ohioline.osu.edu/factsheet/hyg-1605

    based on desired head size, shape, color, yield, and disease resistance. Cultivars may also differ in ... than ½ inch), they will be more difficult to control.  Disease Management Fungal and fungal-like ... disease pressure, use disease-free transplants and remove debris such as leaf litter that can harbor ...

  5. Wheat Growth Stages and Associated Management

    https://ohioline.osu.edu/factsheet/agf-126

    Management inputs will not compensate for skimpy or erratic stands caused by insects, seedling diseases, poor ... vegetative growth which makes the crop more susceptible to winterkill and foliar fungal diseases. Adequate ... 5 and 6. This is also a good stage to begin scouting for foliar diseases. Feekes 6.0: First Node Visible ...

  6. Brown Spot of Soybeans

    https://ohioline.osu.edu/factsheet/AC-18

    (60 to 85 degrees Fahrenheit) favor infection and disease development. Spread of the fungus is usually ... fruiting bodies to degrade. This disease is more severe in continuously cropped soybean fields. Tillage. ... disease. Levels of Septoria Brown Spot Septoria Brown Spot Ratings (Percent Leaf Area Affected) Additional ...

  7. Disinfection in On-Farm Biosecurity Procedures

    https://ohioline.osu.edu/factsheet/vme-8

    swine and avian influenza outbreaks in the United States as well as foot-and-mouth disease (FMD) in ... closely at their biosecurity plans or their efforts to keep the diseases out of their herds or flocks. ... Mycobacterium paratuberculosis, the cause of Johne’s disease. Most commonly used disinfectants are not active ...

  8. Biopesticide Controls of Plant Diseases: Resources and Products for Organic Farmers in Ohio

    https://ohioline.osu.edu/factsheet/SAG-18

    subtilis QST 708 Rhapsody® Fungal and bacterial diseases, brown patch, anthracnose, and dollar spot Turf ... ornamental plants, and turf Fungal disease Pumpkin/ Phytophthora blight: ± Squash/ Phytophthora blight: ... ± Proud 3™ Thyme oil Bio Huma Netus, Inc. Crops, ornamental plants, and turf Fungal disease Turnip ...

  9. Diagnosing Sick Plants

    https://ohioline.osu.edu/factsheet/plpath-gen-2

    study of plant disease including the reasons why plants get sick and how to control or manage healthy ... plants. Diagnosing Plant Diseases Proper diagnosis is a critical step in the control of plant diseases ... tree. 3. Look for patterns. Is only a single plant affected? Is the potential disease restricted to ...

  10. Using Soil to Remove Pollutants From Wastewater

    https://ohioline.osu.edu/factsheet/aex-745

    neighbors have been sickened with waterborne diseases from contaminated wells. Soil is the best medium to ... disease before they contaminate drinking and recreational waters, and 2) remove pollutants that kill fish ... soil. Bacteria and viruses that cause disease are removed in the same way. They are attracted to and ...

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