墨西哥果蝇能在36种水果上产卵,对水果危害很大,是一种重要的检疫对象。每年,美国防治墨西哥果蝇要花14亿美元,包括果品损失,出口销售及药费等。因此,美国十分重视防治墨西哥果蝇的研究工作,最近,美国农业研究局科学家研制出一种用于防治墨西哥果蝇的一种新化学诱杀剂,防治效果 Mexican fruit flies spawn on 36 kinds of fruits, which are very harmful to fruits and are an important quarantine object. Each year, the U.S. control and control Mexican fruit flies spend 1.4 billion U.S. dollars, including fruit losses, export sales and pharmaceuticals. Therefore, the United States attaches great importance to the prevention and treatment of Mexican fruit fly research work. Recently, the scientists of the Bureau of Agricultural Research developed a new chemical trapping agent for the prevention and control of Mexican fruit flies. The control effect