Darling_Jimmy: [url=http://articles.cnn.com/2010-06-30/world/bee.decline.mobile.phones_1_bee-populations-cell-phone-radiation-ofcom?_s=PM:WORLD]Study links bee decline to cell phones[/url]
GameRager: Actually, some pesticide was officially foudn to be causing the decline of the bee population.....the companies making that particular chemical seem to be doing their best to keep that info hush hush though.
There are all sorts of reasons for "colony collapse disorder". The combination of pesticides and moving around (many beekeepers travel, since you can't bring the trees to the bees) is especially deadly.
The pesticide you mentioned is "imidacloprid" (Bayer, sold under many trade names), which is especially toxic to bees. France banned it (as well as related insecticides) over the hypothesized link to CCD; however, the ban (which has been in effect for more than 10 years) has not reduced the incidence of CCD. Inversely, Australia (which has not banned imidacloprid) has no serious CCD problem (and is a major exporter of bees). So the evidence has not been swept under the rug, but is equivocal at best.