The bug problem's usually worse after a light winter, some of the problem may have to do with the resurgence of wildlife, other than that, I'm out of theories... although, ticks tend to be heavier around paths/roadways, CO from passing air-burners (us, other animals, and yes, cars) tend to draw them there, tall grass/weeds make it easier for them to hitch a ride than short-cut lawns. That's about all that comes to mind right now, good luck avoiding the creepy little buggers, when ever I find one, I tend to have the "creeping itch" for about 2 days, can't stand them either.

Troy