Dr. Phillip Roberts has provided information on thresholds and insecticide efficacy. The current threshold is 1-2 Cotton Jassid nymphs on the 3rd, 4th, or 5th main stem leaf below the terminal (they are most commonly found on the 4th). Click HERE to view the latest information that Dr. Roberts has provided regarding the Cotton Jassid. This insect continues to invade more cotton fields in Bulloch County. Please keep an eye on your fields and contact me if I can be of assistance.
