CFAES Give Today
Pesticide Safety Education Program

Ohio State University Extension



Search results

  1. Heptachlor

    Heptachlor may be released directly to the soil in connection with its use. It has also been found in treated ...

  2. Chromium

    naturally in rocks, plants, soil and volcanic dust, humans and animals. The most common forms of chromium ...

  3. Iron

    of the large amount of iron present in the soil, sediment, and bedrock. It is also found in water ...

  4. Radon

    also found in small amounts in outdoor air. Most of the radon in indoor air comes from soil underneath ...