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利用昆虫飞行数据微机采集系统对粘虫Ｍｙｔｈｉｍｎａｓｅｐａｒａｔａ（Ｗａｌｋｅｒ）蛾飞行能力的测定结果表明：产卵前，雌蛾的飞行能力随娥龄的增长而增加；产卵后，以产卵１天后的飞行能力最强，之后随产卵历期延长和产卵量的增加而下降。产卵超过６天或１２００粒的成虫飞行能力已基本丧失。由此认为：粘虫蛾的迁飞是在产卵前进行；成虫的飞行能力与卵巢发育同步，因而在粘虫中可能不存在卵子发生飞行桔抗症。最后对粘虫产卵后仍具有一定飞行能力的生物学意义进行了探讨。
The results of flight test of Mythimnaaseparata (Walker) moth using the insect flight data acquisition system showed that the flight ability of the female moth increased with the increase of E-age before spawning. After spawning, The strongest, and then with the spawning period of prolongation and the amount of spawning decreased. Adult flying capacity of more than 6 days or 1,200 eggs has basically been lost. Therefore, the migration of Mythimna separata is carried out before spawning. The flying ability of adult worms is synchronous with the development of the ovary. Therefore, there may be no orange fly resistance in eggs of the armyworm. Finally, the biological significance of some flying ability of armyworm spawning was discussed.