Patwajee Srisuwan, campigner of Greenpeace, shows the picture of seeds sold by the DOA’s research station in Khon Kaen which tested positive for tetracycline resistance. Tetracycline is a broad-spectrum antibiotic used to treat infections.(Greenpeace/...

Photo | June 30, 2005

Patwajee Srisuwan, campigner of Greenpeace, shows the picture of seeds sold by the DOA’s research station in Khon Kaen which tested positive for tetracycline resistance. Tetracycline is a broad-spectrum antibiotic used to treat infections.(Greenpeace/Sataporn Thongma)