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小麦、大麦的黄矮病由Barley Yellow Dwarf Vivus(简称BYDV)引起,是世界小麦主要病害之一。该病在美国和澳大利亚每年所造成的产量损失分别为9500万美元和3000万美元左右。我国西北、东北西部和华北部分地区也常因黄矮病的严重危害而引起产量锐减达5亿多公斤。如何将抗黄矮病基因导入小麦,是开展小麦抗病育种的关键之一,近年来已引起国际上的广泛关注。1986年我们与澳大利亚联邦科工组织种植业研究所开展了合作研究,取得了突破性
Wheat and barley yellow dwarf disease is caused by Barley Yellow Dwarf Vivus (BYDV), which is one of the major diseases in the world. The annual losses caused by the disease in the United States and Australia are 95 million U.S. dollars and 30 million U.S. dollars respectively. Northwest China, western part of northeast China and parts of northern China are also often caused by the serious harm of yellow dwarf disease caused by a sharp drop in output of 500 million kilograms. How to import anti-yellow dwarf virus into wheat is one of the key issues in wheat disease-resistant breeding. In recent years, it has attracted widespread international attention. In 1986, we conducted a cooperative study with the Institute of Plantation Research in the Australian Federal Institute of Science and Technology, and achieved a breakthrough