Take the silkworm chrysalis out of the cocoon. If you see black stripes on the wings of the pupa, the eyes become black, the color of the back becomes very dark, the feathers next to the eyes become black, and the body becomes soft. When you pick it up, you can obviously feel that the pupa's skin is separated from the moth, and your silkworm moth will come out in about a few hours.

Actually, I don't need to stay that long. As long as the temperature is high, I will come out in five days. I raise silkworms now. Cocoons only formed last week, and this week's moths came out five days later, because the temperature here is very high, more than 30 degrees.