Disappearing Bees

Yesterday's Independent on Sunday reported mobile phones may be disturbing/destroying honey bees. California was the first to report their disappearance. Mobile phones have been around for years without bee problems. Wireless internet connections are comparatively new and probably most dense in California. We live in the country with a wireless internet connection and yesterday had to close windows to prevent determined bees entering the house. Our mobile phones were off. If news coverage is provided, It should be simple to determine whether wireless internet is a problem - meantime we are leaving ours off just like our mobile phones.