Grasshopper at larger than life size

Hello friends how are you all hope you are well,Let me show you some pictures about this insect which is very common in our crops
I don't know much about it but I can definitely say that it causes a lot of damage to our crops, We have not yet found any medicine to prevent it, nor have we got rid of it.We are very tired of it when our crop is close to ripening and it destroys it