EPA

EPA regulates pesticides - and the point was an EPA-approved pesticide (that means anything sold) has been shown to work and, with directions and cautions, hs satsified EPA re. safety for the user and the environment. You ...

See entire post

... buy weed zapper from sainsbury? I just want to make clear that I'm talking about an area of less than 10 square meters. I strongly doubt that the EPA would have any interest in what I do with my back garden.

See entire post

Wouldn't a real "green" approchbe leaving it as it is? Please consdier that commercial treatments have EPA consideration and approval of safety, efficacy and environmental fate and impact. You'll probably not have this for ad hoc "green" treatments.

See entire post

... is preservation compare speed and extent of efficacy per compendial norms and vs commecial material in a formula, if disnfectant - again follow EPA or EN protocols in a formula context.

See entire post

http://www.epa.gov/iedweb00/base/pdfs/base_4c1p5.pdf http://www.isb.vt.edu/brarg/brasym94/shaffer.htm

See entire post