For a layman, a grasshopper is bigger one, which can jump over a distance of a meter or even more. Leaf hoppers are very small, in the range of few mm to hardly a centimeter. And even they can jump but for few centimeters to a foot or so.. read more
Grasshopper Technically, grasshoppers have biting and chewing mouth parts, which will cause damage to plants by biting holes. Leafhoppers have piercing and sucking mouth parts, cause damage to the plants by sucking the plant sap from leaves and growing shoots. read more
leafhopper | grasshopper | As nouns the difference between leafhopper and grasshopper is that leafhopper is while grasshopper is a herbivorous insect of the order orthoptera noted for its ability to jump long distances. read more