Grasshoppers are medium to large insects. Adult length is 1 to 7 cm, depending on the species. Like their relatives the katydids and crickets, they have chewing mouthparts, two pairs of wings, one narrow and tough, the other wide and flexible, and long hind legs for jumping. They are different from these groups in having short antennae that don't reach very far back on their bodies. Grasshoppers usually have large eyes, and are colored to blend into their environment, usually a combination of brown, gray or green. In some species the males have bright colors on their wings that they use to attract females. A few species eat toxic plants, and keep the toxins in their bodies for protection. They are brightly colored to warn predators that they taste bad. Female grasshoppers are larger than the males, and have sharp points at the end of their abdomen that they to help lay eggs underground. Male grasshoppers sometimes have special structures on their wings that they can rub their hind legs on or rub together to make sounds.
Damage: They eat the plants that farmers grow in their fields. This is not usually a big problem in North America, but it has been in the past, and is still a major problem in Africa and Asia.
- CoragenEfficiency: ★★★
- Cygon 480Efficiency: ★★★
- decis FlowableEfficiency: ★★★
- Fyfanon 50 ECEfficiency: ★★★
- Fyfanon ULVEfficiency: ★★★
- Matador 120ECEfficiency: ★★★
- Nufos 4EEfficiency: ★★★
- Ripcord 400 ECEfficiency: ★★★
- Voliam XpressEfficiency: ★★★
- WarriorEfficiency: ★★★
- Lorsban 4EEfficiency: not_available
- Lorsban NTEfficiency: not_available
- Pyrinex 480 ECEfficiency: not_available
- Silencer 120 ECEfficiency: not_available