Stewart, SA; Hodge, S; Bennett, M; Mansfield, JW; Powell, G; (2016) Aphid induction of phytohormones in Medicago truncatula is dependent upon time post-infestation, aphid density and the genotypes of both plant and insect. Arthropod-plant interactions, 10 (1). pp. 41-53. ISSN 1872-8855 DOI: https://doi.org/10.1007/s11829-015-9406-8 Full text not available from this repository.