
Diet and pest species
All species are phytophagous, many occurring on various grasses. Some species are significant pests and important vectors for cereal pathogens; for example:
The rice brown planthopper, Nilaparvata lugens (Stål) The white-backed planthopper (rice), Sogatella furcifera (Horváth, 1899) The sugarcane planthopper, Perkinsiella saccharicida Kirkaldy, 1903



