>>We found that in addition to reduced efficacy against aphids compared to novel synthetic insecticides, organic approved insecticides had a similar or even greater negative impact on several natural enemy species in lab studies, were more detrimental to biological control organisms in field experiments, and had higher Environmental Impact Quotients at field use rates. In addition to the above criteria, it would be beneficial to include in the consideration the: 1. Soil residue amounts and activity for both types 2. Products and their toxicity from the break-down of both types 3. Residue in food for both types and the corresponding toxicity to humans. Waldemar ____________________________________________________________ Mortgage Rates Hit 3.25% If you owe under $729k you probably qualify for Obama's Refi Program http://thirdpartyoffers.netzero.net/TGL3231/4ce3fe77d4dc5276a64st06duc *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html Guidelines for posting to BEE-L can be found at: http://honeybeeworld.com/bee-l/guidelines.htm