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.