You can eat lettuce leaves instead of millet, but silkworm babies live on mulberry leaves. After eating mulberry leaves continuously, its body turned white and began to peel off after a while. It takes about a day to peel it, and it's like sleeping without eating. This is called "hibernation". Once skinned, it is the second instar larva. Even if it is peeled once, it will increase by one year, and the larvae will be peeled four times to become fifth instar larvae. After eating mulberry leaves for 8 days, they will become mature silkworms and start spinning and cocooning.

Silkworm is a kind of abnormal insect, the most common one is silkworm, also called silkworm, which is one of the economic insects that cocoon on mulberry leaves.

Silkworm is one of the economic insects that spin silk and cocoon on mulberry leaves.

Silkworm is an oligophagous insect. It not only likes to eat mulberry leaves, but also likes to eat raw vegetable leaves, zhe leaves, Broussonetia papyrifera leaves, elm leaves, duck onions, dandelion leaves and lettuce leaves. Mulberry leaves are the most suitable natural food for silkworms. Silkworm is a completely abnormal insect, which has to go through four completely different stages of development: egg, larva, pupa and adult. that

Silkworm is the larva of silkworm moth and the main source of silk raw materials, which plays an important role in human economic life and cultural history. Originated in China, the staple food is mulberry leaves, which can also be supplemented by goose dishes. In southern Chinese mainland and Taiwan Province Province, silkworms are often called baby silkworms or mother silkworms.

Silkworms have a big appetite. They eat mulberry leaves day and night, so they grow very fast, commonly known as eating whales. There are suction cups on the feet, which can be sucked on rough objects. When their heads turn black, it means they are going to shed their skin. After molting for four times, their bodies will turn pale yellow and their skin will become tighter, which indicates that they will wrap themselves in cocoons and turn into pupae in cocoons.