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 captures of adult apple maggot in participating orchards. Reference (insecticide-free) orchard located at Frelighsburg, Qc (Agriculture and Agri-Food Canada, 1977–2001). Commercial orchards located at Franklin, Hemmingford, Oka, Rougemont and Saint-Paul-d’Abbotsford. Vertical bars represent standard error.
