Flies fed excessive caffeine die within week: Japan study

Researchers in Japan have found that flies fed excessive amounts of caffeine generally die within seven days, a discovery that could lead to the development of insecticides that are less harmful to humans.While previous research showed stimulants in high concentrations can suppress growth in insects, it was unclear if caffeine would be effective, according to the research team at Okayama University.The team fed common green bottle flies that are found in tropical and temperate regions, including Japan, sugar water with one of five different caffeine concentrations ranging from 0.01 percent …READ FULL ARTICLE