Locust belongs to Orthoptera and is the enemy of crops. Locusts are large, with two pairs of large and long wings, and their heads, chests and bellies are obviously separated. The hind feet are particularly developed and good at jumping; There are hard cutting teeth and molars under the head, which are used to cut and chew crops. The main reason why locusts are so harmful is that they like to move in groups. It is observed that the number of a locust colony can reach up to 654.38+0 billion at most, and all crops will be destroyed wherever they fly. In addition, the eating habits of locusts are very diverse, as long as they are green plants, they are all delicious, especially Gramineae plants, which make them fondle admiringly. Not only that, Lian Gang-born locust larvae can eat more than three times their own food every day. Pass rate of "The Story of Cow Drinking Tiger": 39%, grade 22, 20 15.05.05 All creatures in nature have the right to survive, and locusts will come to a "disaster" every few years, which is the definition given by human beings because it harms human interests. "Locust plague" is actually a law of large-scale reproduction of locusts. The pupae of locusts can't hatch in soil for several years. When aquatic plants flourish, they will hatch and devour vegetation crops in large quantities, mating and breeding, resulting in "disaster" and human crops being infringed. It is unreasonable to say that locusts are pests. Didn't humans also destroy the vegetation on which locusts depended and plant crops? For many animals and plants, human beings are the real "pests". Grasshoppers are commonly known as "grasshoppers" and Taiwan Province people call them "grasshoppers". Is an incomplete pervert. Chewing mouthparts are herbivorous insects. Most of them are not picky eaters. In weeds, they can often be seen eating the leaves of Gramineae plants. Its tentacles are not as long as those of the owl, and it is a short whip, but its hind legs are strong and it can avoid natural enemies by bouncing. Sometimes you can see wedding photos of two locusts.