A PRELIMINARY STUDY ON THE HAEMOLYMPH PROTEINS OF THE BLACK CUTWORM,[AGROTIS YPSILON(ROTTEMBERG)],DURING ITS ONTOGENETIC DEVELOPMENT

• 小地老虎[Agrotis ypsilon(Rottemberg)]在个体发育过程中血淋巴蛋白含量和类型变动的初步研究