随着对外经济贸易的发展,近年来,我国进口原粮的数量不断增加,仅1994年10月至1995年9月,由深圳蛇口口岸进口的原粮就有小麦、大豆、玉米等27批次73.46万吨,产地包括美国、澳大利亚、阿根廷、德国等。在促进对外经济发展的同时,我们绝不放松检疫把关,一年来,检出小麦矮腥黑穗病菌(TCK)一批次;检出假高粱15批次,检出率为59.3％; With the development of foreign economy and trade, in recent years, the quantity of raw grain imported in China has been increasing. From October 1994 to September 1995, the raw grain imported from Shekou, Shenzhen had 734,600 lots of 27 batches of wheat, soybean and corn, Ton, origin including the United States, Australia, Argentina, Germany and so on. While promoting the development of foreign economy, we will not relax the quarantine checks. In the past year, we detected a batch of TCK from wheat. Fifteen batches of fake sorghum were detected, with a detection rate of 59.3%