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在日前召开的第十七届中国专利奖颁奖大会上,湖北省农业科学院申报的新型天然蒽醌化合物农用杀菌剂的创制及其应用荣获专利金奖。针对大量使用化学农药造成的环境污染、农药残留、抗药性上升等问题,该院喻大昭研究员带领团队历时十多年开展植物源杀菌剂研究,首次从植物代谢产物中发现和创制了用于防治植物病害的天然蒽醌类农用系列杀菌剂,并实现产业化。2006年该杀菌剂获得发明专利授权,产品累计应用面积达2116万亩,创造经济效益43亿元。
At the 17th China Patent Awards Presentation Ceremony recently held, the creation and application of a new type of natural anthraquinone compound agricultural fungicide declared by Hubei Academy of Agricultural Sciences won the patent gold award. In response to the problems of environmental pollution, pesticide residues and drug resistance caused by the heavy use of chemical pesticides, the team led by Yu Da Zhao researcher led the research on plant-based fungicides for more than ten years. For the first time, plant metabolites were found and used to control Plant disease natural anthraquinones agricultural series of fungicides, and to achieve industrialization. In 2006 the fungicide was granted invention patents, the cumulative product area of 2116 acres, creating economic benefits 4300000000 yuan.