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  1. New Pesticide Applicator Training

    https://mahoning.osu.edu/events/new-pesticide-applicator-training-0

    of $25 includes a Core Manual, Core Study Guide, and a study guide for a category of your choice. ...

  2. Earn Your Ohio Certified Volunteer Naturalist Certificate

    https://mahoning.osu.edu/program-areas/ohio-certified-volunteer-naturalist-program/join-ohio-certified-volunteer-naturalist

    class. This fee includes the manual, refreshments, some meals, speakers, and more! Once applications are ...

  3. New Pesticide Applicator Training

    https://mahoning.osu.edu/events/new-pesticide-applicator-training

    Cost includes: Core Manual, Core Study Guide, and Study Guide for the category of your choice. This ...

  4. Soil Arsenic

    https://dirt.osu.edu/soil-arsenic

    soil As minerals. Average U.S. background soil As ranges from 140 mg kg-1 As and average around 5 mg ... kg-1 As. In central Ohio the maximum background As concentration is around 21 mg kg-1[2], and soils ...

  5. Soil Contaminant Myths and Facts

    https://dirt.osu.edu/myths-and-facts

    screening limit of 400 mg/kg, which is used to identify soils safe for residential use. However, the only ... Facts: Soils with very low lead levels below 100 mg/kg can be used without concern. Soils with low to ... moderate lead levels (100 mg/kg- 800 mg/kg) can be gardened when best practices and soil treatments are ...

  6. Level I Food Safety Training

    https://mahoning.osu.edu/events/level-i-food-safety-training-2

    personal hygiene. The program includes an Employee Training Manual, developed by the National Restaurant ...

  7. Cadmium

    https://dirt.osu.edu/soil-cadmium

    plants, while lead and arsenic are not. Average U.S. background soil Cd 0.1-1.0 mg kg-1 Cd [1]. In central ... Ohio the maximum background Cd concentration is around 0.8 mg kg-1 [2], and soils with Cd ...

  8. New Applicator Training

    https://mahoning.osu.edu/events/new-applicator-training

    Registration Information HERE $25 Registration Cost includes:-Core Manual-Core Study Guide-Study ...

  9. Level 1 Food Safety Training

    https://mahoning.osu.edu/events/level-1-food-safety-training-8

    personal hygiene. The program includes an Employee Training Manual, developed by the National Restaurant ...

  10. Level I Food Safety Training

    https://mahoning.osu.edu/events/level-i-food-safety-training

    personal hygiene. The program includes an Employee Training Manual, developed by the National Restaurant ...

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