关键词: 椰心叶甲, 椰心叶甲, 杀虫制剂, 防治, 效果评价

Abstract: Abstract: By inducting Working model, the paper analyzes consumption behavior of the urban residents living in the northwest region of China rationally and qualitatively. We measures peoples consumption level in these places of several consumables food、clothes、dwelling、traffic、medical treatment、posts and telecommunication, and induces the differences with countrywide. At the last place, gives some opinions according to the practical situation of China. Key words: urban residents, consumption demand, consumption level