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日前,中国农科院植保所邱德义研究员领衔的科研团队成功研制出我国首个可防治植物病毒病的蛋白质生物农药——6%寡糖·链蛋白可湿性粉剂。该药剂的推广应用,将有利于提高我国主要农作物和蔬菜的产量,增加农民收入。植物病毒病是目前生产上危害较大、损失严重、防治困难的一类病害。因为植物病毒专性寄生,在植物体内增殖,消耗植物营养,造成植物畸形生长或叶片黄化,一般化学药物很难破坏病毒粒子的结构,因此目前尚无理想的化学农药,已成为世界性难题。
Recently, the research team led by Qiu Deyi, a researcher at the Institute of Plant Protection of Chinese Academy of Agricultural Sciences, successfully developed China’s first protein bio-pesticide that can prevent and cure plant virus disease - 6% oligosaccharides and chain protein wettable powder. The popularization and application of this medicine will help increase the output of major crops and vegetables in our country and increase the income of farmers. Plant virus disease is currently the production of a greater hazard, serious loss, prevention and treatment of a class of diseases. Because plant viruses are parasitic and proliferate in plants and consume plant nutrients, resulting in abnormal plant growth or yellowing of leaves, it is very hard for chemical agents to destroy the structure of virus particles. Therefore, there is no ideal chemical pesticide currently and it has become a worldwide problem .