It seems a few people are starting to take this very worrying phenomenon seriously, at last. Here is a film put together and sub-titled in French, where it covers what I've been saying for years:
I first noticed this many years ago, earlier than 2008, as I was aware of them when I went to live in Italy for a few months. I have tried telling people, including physicists, chemists, agronomists, etc, but as usual no-one will take me seriously. It looks like people are waking up now, however.
Is it too late? Are we all too ill already?