Development and Validation of a SPME‐GC‐MS Method for In situ Passive Sampling of Root Volatiles from Glasshouse‐Grown Broccoli Plants Undergoing Below‐Ground Herbivory by Larvae of Cabbage Root Fly,Delia radicum L
1. The James Hutton Institute, Dundee, UK;2. Scotland's Rural College, Edinburgh, UK;3. School of Biological Sciences, The University of Edinburgh, Edinburgh, UK;4. Biomathematics and Statistics Scotland, Dundee, UK