highly significantp < 0.005
Compared with the control group, there was a significant difference from the 5th day ( p < 0.05), and the greater significant difference ( p < 0.0005) appeared from the 8th day and remained until the end of the experiment; the rVP24-fed maggot group maintained the greater significant difference from 6th to 14th days; the normal maggot group and pET28b-fed maggot group maintained the highly significant differences ( p < 0.005) from 6th to 14th days.