NOFA standards will not allow chemicals, safe or not, as they are not considered organic.
As far as the toxicity of prodiamine:
http://www.apvma.gov.au/registration...prodiamine.pdf
http://www.cdms.net/LDat/mp6TO004.pdf
pmep.cce.cornell.edu/.../prodiamine/barricade-reg-nys.html
http://www.ocvts.org/webdocs/resourc...e65g-facts.pdf
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Barry Draycott
The nation that destroys its soil destroys itself.
Franklin D. Roosevelt
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