“Troublesome” weeds are those resistant to one or more classes of chemistry or for various reasons are difficult to control. Bob Bruss, director of technical service for Nufarm Americas, covers the importance of multipronged weed control approaches that span the entire year — not just the growing season — and how to implement them in your no-till system. Bruss also discusses new options for burndown, the importance of fall applications and fallow control and how to best integrate new weed control technologies and traits to minimize the risk of further resistance development.