[Natural egg parasitism of Tibraca limbativentris Stal (Hemiptera: Pentatomidae) in rice crop in the State of Maranhão, Brazil].
The rice stem bug, Tibraca limbativentris Stal, is an important pest of rice in Brazil. This work evaluated the occurrence of parasitoids in eggs of T.limbativentris egg parasitism in rice crops in the Maranhão State. The eggs collected exhibited an average parasitism of 32%. The parasitoids collected were Telenomus podisi (Ashmead), Trissolcus urichi (Crawford) (Hymenoptera: Scelionidae) and Oencyrtus submetallicus (Howard) (Hymenoptera: Encyrtidae).
Maciel
Alba A S
AA
Acadêmica do Curso de Agronomia/UEMA, São Luís, MA. aasmaciel@yahoo.com.br
de Lemos
Raimunda N S
RN
de Souza
Joseane R
JR
Costa
Valmir A
VA
Barrigossi
José A F
JA
das Chagas
Evandro F
EF
D000818:Animals; D001938:Brazil; D004531:Eggs; D006430:Hemiptera; D012275:Oryza / Q000469:parasitology*