army worm

1. The susceptibility of larvae of less army worm Helicoverpa armigera to B.t. was increased when the larvae were fed with transgenic cotton compared to those fed on the non-transgenic cotton, but decreased after 10-generation's feeding with the bt transgenic cotton plants.
   1B.t.与转δ-内毒素基因棉（下称转基因棉）联合作用后使得棉铃虫对B.t.的敏感性增强，但多代取食转基因棉的试虫却对B.t.的敏感性下降。
2. We have got a result that spatial distribution of the larvae of Cabbage army worm ( Barathra brassicae) in the sugarbeet with bome methods which can be classified into focaldistribution, due to the specific properties of the larvae.
   用多种方法分析了甘蓝夜蛾幼虫在甜菜田的分布型为采集分布，聚集原因由昆虫本身特性所致；
3. A Study on Spatial Distribution and Sampling Techniques of the Larvae of Cabbage Army Worm in the Sugarbeet Fields
   甘蓝夜蛾幼虫在甜菜田的空间分布型及抽样技术

noun

1. noctuid moth larvae that travel in multitudes destroying especially grass and grain

   Synonym:    armywormPseudaletia unipuncta