Caldwell-1951
Guides
Nilaparvata serrata
Nilaparvata serrata is a planthopper species in the family Delphacidae, described by Caldwell in 1951. It is currently recognized as a synonym of Nilaparvata guianensis. The genus Nilaparvata includes several economically significant rice pests, most notably the brown planthopper (Nilaparvata lugens), though N. serrata itself is not among the major agricultural pests. Species in this genus are characterized by their association with grass hosts and their role as vectors of plant pathogens.