The 96-page publication is updated with information about new herbicides (six new products), new weed control recommendations based on label changes and new research, and revised and updated answers in the Frequently Asked Questions section.
A pdf version is for sale for $10 for those that want an electronic copy. Use this electronic copy on all your devices.
The publication is available at https://mdc.itap.purdue.edu/item.asp?item_number=AY-336
It is sold for $12 as a hard copy (paperback) and $10 as an electronic (.pdf) copy. For companies with many employees interested in this information, a 25% discounted bulk order of 25 copies is available for $225.