Estimates of variance components for trait plasticities of <i>Sitobion avenae</i> clones showing main effects of collecting locations (location), plant origin (origin), test plant (test), clone nested in origin and interactions (significant effects highlighted in boldface).

<p>Estimates of variance components for trait plasticities of <i>Sitobion avenae</i> clones showing main effects of collecting locations (location), plant origin (origin), test plant (test), clone nested in origin and interactions (significant effects highlighted in boldface).