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1991年6月,世界昆虫学会编辑出版的第189号害虫分布图中,将新疆划入马铃薯(虫甲)虫疫区。但据我们对新疆出口的马铃薯检疫结果,新疆目前尚无马铃薯(虫甲)虫分布,故应对其加以关注和警惕。 据《中国植物检疫工作手册》(安徽科学出版社,1990)介绍,马铃薯(虫甲)虫(Leptinotarsa dcemlineat Say)原发生于墨西哥北部,19世纪传入美国后,每年以185km的速度扩展,现中美、北美的大部分地区均有分布;传入欧洲大陆后,每年以平均100km的速度扩展。目前,它已传入欧洲的30多个国家和地区,其中独联体的多个国家和俄罗斯联邦的29个地区均有分布,非洲和亚洲部分地区也有其分布。
In June 1991, the No. 189 insect pest distribution edited and published by the World Entomological Society included Xinjiang in the potato pest insects epidemic area. However, according to the results of the quarantine inspection on the potato exported to Xinjiang, there is currently no potato (pest) insect distribution in Xinjiang, so attention should be given to it and vigilance. According to the “Chinese Phytosanitary Workbook” (Anhui Science Press, 1990), the potato (Leptinotarsa dcemlineat Say) originated in northern Mexico. After it was introduced to the United States in the 19th century, it expanded at 185km per year Most of China, the United States, North America are distributed; into the European continent, the average annual expansion of 100km. At present, it has spread to more than 30 countries and regions in Europe. Among them, many countries in the Commonwealth of Independent States and 29 in the Russian Federation have their own distribution, and parts of Africa and Asia have their own distribution.