Let’s admit it, we have all injured turf unintentionally at some point with our herbicide application. Learn from the mistakes of others and prevent future errors but understanding the common pitfalls most applicators and companies make. This presentation covers either principles to avoiding herbicide injury. Through a combination of research studies and real-world case studies, this presentation will discuss herbicide rate, cultivar sensitivity, temperature effects, mode of action, herbicide fate, adjuvants, water movement, and the human factor. Learning these principles can prevent your next mistake.