RESEARCH NOTE: Resistencia ao Jejum de Triatoma nitida Usinger, 1939 em Laboratorio (Hemiptera, Reduviidae, Triatominae)

摘要

Resistance to fast of Triatoma nitida Usinger,1939 in laboratory - The authors observed the resistance to the fast of Triatoma nitida in all phases of the life cycle. The nymphs of 1st and 2nd instars resisted about two months, and the 3rd ones more than three months and the 4th were more resistants (five months). The nymphs of 5th instar resisted for four months, and the adults about two months.