Friends who have lived in the countryside, does anyone know what this thing is? Is there a sense of intimacy?
Yes, the insects in the picture are rural pests called "caddisflies", and our hometown is called "Lu Dogzi".
Most of the paddy fields in the south hide around the roots of rice, spoil the rice everywhere, and run out of the ground to breathe on rainy days or rainy days. The caddisflies live under the camp, eat newly sown seeds, bite the roots of crops, and especially like to drill soil, drill tunnels under the ground, let the seedling roots separate from the soil, lose water and die, and are extremely harmful to crop seedlings, which is an important underground pest.
It usually inhabits the ground and is active under the surface at night and early in the morning. In the sneaking soil, a tunnel is formed, so that the young roots of the crop are separated from the soil and die due to water loss. The diet of the slugs is complex, and it is harmful to grains, vegetables and saplings. The African slug is also harmful to rice in the south.
I don't know how many people have seen it, remember this!