By 2006, retailers were split on whether this quality enhancer should be used. In a True Food Network publication of Greenpeace,[5] Apple & Pear Australia business manager Tony Russell claimed that prolonged lifetime of produce is necessary to deliver edible fruit during the whole year, and that these fruits are still healthy. He was countered by Sydney Postharvest Laboratory director Dr Stephen Morris in that Vitamin C and antioxidant levels may still decline, a concern also shared by others[who?] in the industry.