I suddenly developed a much worse reaction then the one shown some 4 years ago. I now ride in Longs all year round and tuck the bottom of each leg into my socks. For bare areas I use Deet. So far in the three and a half years I've been doing this I've had one bite. As one of my other habits is Bird Watching I spend a lot of time in areas where getting bitten is an ever-present possibility.