1、 What is it

Slug is a kind of pest, which is the general name of slugs. It belongs to molluscs. It has a smooth appearance and no shell cover. When the body is elongated, it is about 30-60mm long. The color of the body is sometimes dark black and dark gray, sometimes yellow white and gray red, accompanied by the distribution of mucus. Although the slug is not toxic, it is harmful to the plant. It is an omnivore. It will bite the flowers, leaves and rhizomes of the plant from May to July every year, resulting in damage to the flowers and leaves, leaving white marks on the leaves, resulting in poor ornamental performance, destruction of the rhizome, affecting the transportation function, and withering the plant

2、 How to destroy

1. After finding slugs, you can sprinkle a little salt or sugar on them, which can evaporate a lot of water in their bodies, resulting in water shortage and death, just like melting water

2. Observing their course of action and sprinkling lime, plant ash, ginger powder and aluminum sulfate on common places can also kill them

3. At night, you can put a bottle of beer, which can also attract slugs and destroy them the next day

4. It can also be eliminated with the help of natural enemies, such as chickens, ducks and geese, but avoid biting the leaves of the plant