The antiserums to the cysteine proteinase and aspartic proteinase of Philosamia cynthia ricini could recognize the antigenes in the oocytes of H. armigera.

• 抗蓖麻蚕Philosamia cynthia ricini卵半胱氨酸蛋白酶血清和抗蓖麻蚕卵天冬氨酸蛋白酶血清可以识别棉铃 虫卵内成分。