论文部分内容阅读
黄瓜黑星病是一种世界性病害,在欧洲、北美与东南亚地区等地严重危害黄瓜生产,在20世纪50—60年代美国、荷兰等国曾出现黑星病大流行。2006年3月2日、2009年6月4日,农业部把黄瓜黑星病列为全国农业植物检疫性有害生物。在我国已有15个省、自治区、直辖市的40多个地级市曾发生或正在发生。河北省及周边的8个省、自治区、直辖市都曾发生,我省的石家庄、唐山、邯郸、承德在1990年以前就有有关黄瓜黑星病的报道,报道中多数为保护地黄瓜。
Cucumber scab is a worldwide disease that has seriously endangered cucumber production in Europe, North America and Southeast Asia. In the 1950s and 1960s, the United States, the Netherlands and other countries experienced a scab epidemic. On March 2, 2006 and June 4, 2009, Ministry of Agriculture listed cucumber scab as the national agricultural phytosanitary pest. In China, more than 40 prefecture-level cities in 15 provinces, autonomous regions and municipalities have taken place or are taking place. Hebei Province and the surrounding eight provinces, autonomous regions and municipalities have occurred in our province, Shijiazhuang, Tangshan, Handan, Chengde in 1990 there is a report of scab on cucumber, covering the majority of protected cucumber.