S4·E9 How Bugged Was My Valley

Kate sees Steve as a possible future son-in-law. She believes his life as a pilot is too dangerous and she would like to see him get a different job. When she learns that Steve has a journalism background, she convinces Sam to turn over the running of the Hooterville World Guardian to Steve. With no crop dusting work to be had in the valley, Steve accepts the offer. This move doesn't sit well with Uncle Joe, president of the Carson-Elliott crop dusting empire. Joe goes on a quest for crop dusting business from their valley neighbors. With no bugs infesting the crops, Joe manufactures some business with the help of some plastic bugs. Kate finds out and reprimands Joe, but things work out for Steve in the end.