Tabelas de fertilidade e de esperança de vida de Tynacantha marginata Dallas (Heteroptera, Pentatomidae, Asopinae) alimentado com larvas de Tenebrio molitor L. (Coleoptera, Tenebrionidae) e folhas de Eucalyptus urophylla S.T. Blake Life and fecundity tables of the predator Tynacantha marginata Dallas (Heteroptera, Pentatomidae) reared with Tenebrio molitor L. larvae (Coleoptera, Tenebrionidae) and Eucalyptus urophylla S.T. Blake leaves

<abstract language="eng">The objective of this research was to study the effect of feeding on Eucalyptus leaves on the life and fecundity tables of Tynacantha marginata Dallas, 1851 (Heteroptera: Pentatomidae). Higher mortality of this predator occurred during second week of life, when the nymphs were starting second instar. The fecundity table showed that the nymphal period of T. marginata lasted four weeks, with viability of 57,9% and total longevity of 21 weeks. Egg oviposition period took 10 weeks. The population parameters (R0, rm and &#955;) showed a 50.69 times populational increase after one generation