According to Baidu Encyclopedia, the mole cricket is a kind of pest, and its harm is manifested in two aspects, indirect harm and direct harm. The direct harm is that adults and nymphs bite the roots and tender stems of plant seedlings; Indirect harm is that adults and nymphs dig tunnels under the soil, so that the roots of seedlings leave the soil, leading to seedling death, resulting in seedling bed shortage, ridge breakage, yield reduction or seedling failure.
Gryllotalpa It is a general term for arthropods, Insecta, Orthoptera, Gryllotalpa and Gryllotalpa. Gryphon, commonly known as Larrabee, Larrabee, green-eyed bat, hyena and so on. , is a medicinal insect. There are five kinds of crickets that are common and widely distributed in Chinese mainland, namely, single-winged mole cricket, oriental mole cricket and Gigi mole cricket. Li), Henan mole cricket and Taiwan Province mole cricket. Generally speaking, drugs from North China and East China are the main drugs. Medicinal materials are usually dry adults and nymphs of Gryllotamidae.