| Publication Type: | Journal Article |
| Year of Publication: | 1994 |
| Authors: | E. G. Virla |
| Journal: | Revista de la Facultad de Agronomia Universidad Nacional De La Plata |
| Volume: | 70 |
| Pagination: | 37-49 |
| Keywords: | agricultural entomology, Argentina, beneficial insects, biology, Cicadellidae, Dryinidae, Exitianus obscurinervis, grasslands, Halictophagidae, Homoptera, hosts, insect pests, Insecta, natural enemies, parasitoids, Pipunculidae, population dynamics |
| Abstract: | A study was carried out to investigate the population dynamics of Exitianus obscurinervis in an area of grassland in Argentina and to determine the impact of the most common parasitoids (Dryinidae, Pipunculidae and Halictophagidae) on nymphal and adult stages. |