insects that interfere with vegetables (Pests)

hi all my friends are insect lovers. This morning I went to the garden to see the growth of the spinach I had planted twelve days ago.

And it looks like this growth doesn't look very attractive.

I saw some of these insects interfere with the growth of spinach. this insect behavior feels irritating to my vegetables.

maybe you can see the behavior of these insects through some of the pictures I took.

besides eating, he also wraps the spinach leaves like making a nest on the leaves of this vegetable. and it's very annoying.

how to overcome this insect behavior. without having to use chemicals. I don't like using chemicals because in four days these spinach vegetables can be harvested. maybe if I use chemicals for spraying it will be dangerous to consume.