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.
Worker responses to live pupae treated with cuticular extracts from 1-h-old dead ants. (A) A worker carrying a pupa to the refuse pile. (Scale bar, 1 mm.) (B) Live pupae treated with 1-h-old dead ant extract being carried to the refuse pile (arrows show locations of 9 pupae). (Scale bar, 10 mm.)
