Neodusmetia sangwani (Subba Rao) (Encyrtidae) is a classical biological control agent of the rhodesgrass mealybug, Antonina graminis (Maskell) (Pseudococcidae), imported from India and first released in Texas, USA in 1959. Although subsequent releases were considered established in Arizona and Hawai`i, USA, establishment in California following releases in the Imperial Valley in 1968 had not been confirmed. Yellow pan trap sur...