Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075, Breeze, T. D. ORCID: https://orcid.org/0000-0002-8929-8354 and Garratt, M. P. ORCID: https://orcid.org/0000-0002-0196-6013 (2022) Advancing conservation biological control as a component of IPM of horticultural crops. In: Collier, R. (ed.) Improving integrated pest management in horticulture. Burleigh Dodds, Cambridge. ISBN 9781786767530

Staton, T., Walters, R., Smith, J., Chesshire, H. and Girling, R. ORCID: https://orcid.org/0000-0001-8816-8075 (2018) A cost-effectiveness analysis of temperate silvoarable systems: what contribution do ecosystem services make? In: 4th European Agroforestry Conference: Agroforestry as Sustainable Land Use, 28-30 May 2018, Nijmegen, The Netherlands, pp. 297-301.

Lampkin, N. H., Pearce, B. D., Leake, A. R., Creissen, H., Gerrard, C. L., Girling, R. ORCID: https://orcid.org/0000-0001-8816-8075, Lloyd, S., Padel, S., Smith, J., Smith, L. G. ORCID: https://orcid.org/0000-0002-9898-9288, Vieweger, A. and Wolfe, M. S., (2015) The role of agroecology in sustainable intensification. Scottish Natural Heritage

Smith, J., Girling, R. ORCID: https://orcid.org/0000-0001-8816-8075, Wolfe, M. S. and Pearce, B. (2014) Agroforestry: integrating apple and arable production as an approach to reducing copper use in organic and low-input apple production. In: Agriculture and the Environment X: Delivering Multiple Benefits from our Land: Sustainable Development in Practice, 15-16 Apr 2014, Edinburgh, Scotland, pp. 278-284.

Girling, R. ORCID: https://orcid.org/0000-0001-8816-8075 (2004) Foraging strategies of natural enemies of the peach-potato aphid Myzus persicae. PhD thesis, University of East Anglia.