1, crickets are pests, the species mainly feeds on plant roots, stems and fruits, which is harmful to crops.

2, the so-called crickets refers to Orthoptera, crickets under the family of all living things, there are purely vegetative as well as omnivorous.

3, but some species of the cricket family are kept as pets, there are fighting insects and songbirds, which is also considered to be somewhat useful.

4, fighting insects to minka fighting crickets, part of the region fighting two-spotted crickets, bamboo crickets, etc..

5, there are a lot of songbirds, Jin Zhong, Jin Ling, oil gourd, etc. can be raised as songbirds, is also one of the fun.