The average and range of pupalweight of beet armyworm Spodoptera exigua (Hubner) fed on artificial diet mainly consisted of soybean, wheat and yeast were 97.
以大豆、小麦、酵母粉为主要原料配成的人工饲料饲养甜菜夜蛾，平均单头蛹重为97。
2
SFB feeding on different days only has significant influence over the pupalweight of DBM, and hasn't any significant influence on the other biological parameters.
跳甲取食天数的不同只对小菜蛾的蛹重影响差异显著，小菜蛾的蛹重随着跳甲取食天数的增多而降低。
3
Moreover, in any of above treatments, there was no significant difference in pupalweight between those obtained on the conventional cotton leaves and those on the transgenic cotton leaves.