1. Do a good job in protecting silkworm eggs: Silkworms that have broken into moths will continue to lay eggs in cocoons. We need to do a good job in protecting silkworm eggs. We can cover them with paper towels and put them in a dry and ventilated place to avoid being damp, moldy and rotten.

2. Handle silkworms well: When silkworms break cocoons and become moths, they need to be taken out of the cocoons in time and placed in a dry and ventilated environment to prevent infection with mold and other diseases. After the silkworm chrysalis is taken out, you can cut the cocoon with scissors and take out the pupae and eggs inside. At the same time, pupae and eggs should be fully air-dried.

3. Do a good job of environmental treatment: After the silkworm breaks the cocoon and becomes a moth, it needs to do a good job of environmental treatment, because it will absorb a lot of water during the cocoon breaking process, resulting in high environmental humidity. Therefore, it is necessary to reduce the humidity in the environment. Articles with good water absorption, such as paper towels and sponges, can be placed around to disperse the absorbed water.

4. Do a good job of maintenance: after the silkworm breaks into a moth, it doesn't need to be fed again, because it will consume a lot of energy during the cocoon breaking process and needs to be quietly restored. During maintenance, keep the environment warm and the temperature stable to prevent them from being affected by the environment and dying.

To sum up, we should do a good job in silkworm egg protection, silkworm treatment, environmental management and maintenance to ensure the health and growth of silkworm.