Oh I'm sorry to hear that kiowa. Did you see the Big Dig last Sunday week? One of the ladies on there grows her carrots in one of those big blue tubs and they are lovely carrots, apparently the carrot fly can't get up as far as 30 inches high, then another lottie holder tried his in a big tub that was 30 inches high and he said its the first time in 30 years of growing that he's had a good supply of carrots! I'm going to try that next season. I haven't had carrot fly yet, but my carrots never seem to do well.
Mind you doesn't help when the cat digs them up to have a poo!!!!!