Katherine Partlow’s full-time job with Joan Johnson’s business, Heartland Greenhouses, was seasonal, but Partlow — suing Johnson in federal court — says she didn’t apply for benefits under the Illinois Unemployment Insurance Act during seasonal layoffs from 2010 to 2017 because of alleged fraudulent misrepresentations (Count 4) and fraudulent concealment (Count 5).Partlow claims Johnson told her the greenhouse was an agricultural business that wasn’t covered by the unemployment act …