| [control campaigns against triatoma infestans in a rural community of northwestern argentina]. | control campaigns against triatoma infestans, the principal vector of trypanosoma cruzi, have relied on the application of residual insecticides and have regarded the system as homogeneous. reinfestation generally starts in peri-domestic residual foci or in preexisting foci that escaped spraying for diverse reasons. from these foci t. infestans adults actively invade other sites, or they are transported passively within objects or goods from infested communities. in the absence of additional spr ... | 1999 | 10668242 |