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.
The impact of the prevalence of the hyperparasite Ampelomyces in autumn 2011 on the overwintering success (fraction of infected plants in July 2012) of its powdery mildew host Podosphaera plantaginis at a small spatial scale (1-m2 quadrat). Values are slightly jittered horizontally to prevent overplotting. The linear regression line and its 95% confidence interval (as implemented in stat_smooth, package ggplot2 within r software) are for visual illustration.
