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.
Mean numbers of Hymenoptera pollinator visits (honey bees, wild bees) on apple flowers recorded for 1 min/6.4 m2 in the baseline year 2019, 2020, 2021. The horizontal bar below each graph represents the percentage of apple flowers open in each plot. IPM: IPM orchard with site (a) and (b) for the baseline year, OP: organic palmette orchard, OG: organic goblet orchard, FM: sown flowering mixture; NV: natural vegetation (wild plants). Vertical bars represent standard error of means.
