Are neonicotinoid pesticides responsible for the demise of bees and other wildlife?

[gavin]

Haven't read it but yes, it is the industry view, and as they are very widely used insecticides we should be cautious.

.....
I would exercise caution when taking the views of bee farmers, they see no harm from neonics, but anything that means farmers and beekeepers are in conflict can affect their livelihood

But equally (no, more so!) anything that affects their *bees* will affect their livelihood. So listen to the observant, thoughtful bee farmer especially any that collect their own data on performance.