Yes they gnaw on a lot of plants, but the biggest problem is that they deposit their eggs in your lawn which develop into the nefarious GRUBS. Grubs eat the lawn roots, and are dug up by all kinds of vermin which is what we are seeing a lot of here in the PA.
Asian Beetles primarily diet is to eat other insects. One of the insects they feed on is Aphids; A harmful insect that can damage landscapes and plants in gardens.
diving beetles
Most beetles eat plants, some are predatory or eat detritus like dungbeetles.
There are many different kinds of beetles. Some eat fruits, some eat plants, and some even eat dung. There is no one particular food eaten by all beetles.
Click Beetles eat lots of stuff. Click Beetles can eat Aphids, Plants, Other smaller juicier Insects, and much much more!
Most beetles will eat just about any plant. Many beetles are predatory, generally eating about any insect, spider, orbird that they can fit in their mouth. A few species of beetles eat fungi.
No grasshoppers eat plants.
Yes, some beetles eat seeds and other parts of plants. A large portion of the beetles also eat other insects including aphids and insects that attack crops.
Deer are herbivores - that means they only eat plants.
Leaf beetles feed on leaves of different trees and plants, including elms, willows, viburnum, and vegetable plants. Because there are over 35,000 species of leaf beetles, most species prefer a specific type of plant. There are leaf beetles that eat leaves from potato, beans, asparagus, and many other plants.
Rabbits are herbivores. They eat plants, not beetles.
Hissing beetles eat a variety of rotting plants and animals. They are scavengers and will eat almost anything they can find. They will also eat rotting vegetables and fruits if you keep them as pets.