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.
Scanning electron micrographs of PM from Helicoverpa armigera larvae, revealing the influence of Bel on PM structure. (A) artificial diet fed; (B) artificial diet-plus-GST fed; (C and D) artificial diet-plus-Bel fed; black arrow points to the PM, white arrow points to the porous surface. The PM surface was visibly degraded by ingested Bel in artificial diet-fed larvae. SEM images were taken from the midguts of fifth-instar H. armigera per treatment.
