Koronis 2020 AIS Harvester Employment Opportunity (Updated 6/8/2020) May 28, 2020 By Brian Frank Two seasonal positions available for AIS weed harvesting. Click here to see updated details. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)