These results indicated that tannin and flavorne might play an important role in restraining feeding and oviposition of the pea leafminer. 说明黄酮和单宁酸对南美斑潜蝇产卵和取食具有明显的抑制作用。
As the increase of the quantity of parasitoid released, the mortality caused by parasitoids of vegetable leafminer larvae was obviously increased. 不同的季节寄生蜂的控制作用差异较大，其中春季菜豆上除第一代外，其余各代排除作用控制指数均比秋季大，这是由于春季美洲斑潜蝇种群密度较秋季低，因而秋季寄生蜂的控制作用相对较弱。
