Demography of Tetranychus urticae (Acari: Tetranychidae) on Phaseolus vulgaris (Fabales: Fabaceae) under Different Nitrogen Fertilization Regimes with Estimations of Confidence Intervals

The life table raw data and output files: In order to study the effect of nitrogen fertilization on the population growth rate of two-spotted spider mite, <em>Tetranychus urticae</em> Koch (Acari: Tetranychidae), life table data on common bean were collected. Bean plants were treated with four nitrogen levels (0, 75, 150, and 225 kg N ha^-1). Data were analyzed based on the age-stage, two-sex life table program.生命表原始数据与输出文件：为探究氮肥施用对二斑叶螨（Tetranychus urticae Koch，蜱螨目：叶螨科）种群增长率的影响，本研究采集了普通菜豆上的该螨生命表数据。供试菜豆植株设置4个氮肥水平处理：0、75、150及225 kg N·ha⁻¹。本研究基于年龄-阶段两性生命表程序对试验数据进行分析。