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据在西安召开的第三届全国蔬菜病毒病害及首届植物病毒化学防治学术研讨会披露,我国植物病毒化学防治应用已取得重大突破。1997年底,我国开发的“盐酸吗啉胍”等10
According to the Third National Vegetable Virus Disease and the First Plant Virus Chemical Control Symposium held in Xi’an, China has made major breakthroughs in the control of plant viruses. By the end of 1997, our country developed “Moroxydine hydrochloride” 10