Aerating Could Spread Japanese Beetles

State and city leaders in Orem, Utah worry that the task of eradicating Japanese beetles is being made more complicated by a common spring landscaping practice.
   
The concern is aeration. Along with improving air exchange, aeration could transfer Japanese beetle grubs from the affected areas to non-affected areas.
   
That's because the same machines are used over and over again.
   
"It took the state by surprise," said Orem Mayor Jerry Washburn. "It's a scary thought. What we're saying now [to those in the affected area] is please don't aerate your lawns."
   
The state is gearing up to treat a 12 by 12 block grid of Orem this summer for the voracious plant-devouring pest. Orem's affected area stretches from 800 North to 400 South, and from 1100 West to State Street.
  
Officials fear much of the aeration has already been done.
   
"This is a serious concern," said Utah County Mosquito Abatement Director Bob Mower.