"The Trap of Ethyl Ester"

Everything in the world has its own nature. There is one thing called ethyl ester, which is quite wonderful to insects.

I have heard of farmers in the field, using ethyl ester as a lure, to explore the habits of insects. Put ethyl ester in a delicate tool, hanging by the side of the field. Not long after, a swarm of insects followed each other. Butterflies came fluttering, as if fascinated by its fragrance, dancing around the tool, and reluctant to leave for a long time. Moths also flew in from the dark, circling around ethyl ester, as if caught in endless temptation.

Looking at this scene, everyone was amazed. Or: "Why does this ethyl ester have such magic power over insects?" The wise man replied, "All things grow and conquer each other, and the fragrance of ethyl ester is just what insects like, just like a good meal to people, how can it not be attracted?"

Farmers then use the power of ethyl ester to detect the movement of pests in order to prevent them in a timely manner. This act of ethyl ester luring insects is really one of the wonderful methods of farming. Using natural things to detect the traces of insects and protect the crops in the field is of great merit.