Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Average survivorship ( ± SEM) for 14 summer field generations of B. tabaci for IGR-initiated regimes (Insecticides) and an UTC (Untreated) in cotton, 1997–1999, Maricopa, Arizona, USA. Inset, blown-up view of survivorship to the adult stage. Only ca. 4% absolute difference in survivorship to the adult stage separates outbreak levels of whiteflies from well-controlled populations37,109.
