1. Hart Field-Site Group 30 years of research and demonstration

2. Hart Field-Site Group Inc 30 years of research and demonstration Harrington Seed Destructor (HSD) Project On farm demonstration with JD9650STS and trailed HSD Cage Mill destroys 90-95% weed seeds in chaff fraction Australian Herbicide Resistance Initiative (AHRI) and GRDC project Demonstrated on 15 farms for 1-2 days

3. Hart Field-Site Group Inc 30 years of research and demonstration

4. Hart Field-Site Group Inc 30 years of research and demonstration Some of the issues Finding a suitable driver Machines are not reliable!!!! HSD had air intake issues Harvest too quick (fine weather)

5. Hart Field-Site Group Inc 30 years of research and demonstration Outcomes HSD to control seeds returning to seedbank Not really noticeable when driving or emptying Deals with seeds without need to burn chaff heaps/windrows New design within header is ideal

6. Hart Field-Site Group Inc 30 years of research and demonstration

7. Hart Field-Site Group Presented by Justin Wundke, Vice President, Hart Field-Site Group