Orb-weaver Spiders Out in Droves

Sep 4, 2015

As summer comes to a close, insects and arachnids have a lot of work to do to get ready for winter. That makes them especially visible in the fall. Iowa State University Extension Entomologist Donald Lewis says this year, he's seeing and hearing a lot more than usual about orb-weaver spiders. 

"We always see more spiders in the fall of the year because they reproduce and then die during the winter," Lewis says. "There are more than a hundred different kinds here in North America. This time of year you see those webs in the garden. Its their time to get that last gasp of food." 

During this Talk of Iowa program, host Charity Nebbe talks with Lewis and ISU Extension Horticulture Expert Richard Jauron.