Table 1. Search terms used to perform scoping review literature search in July 2017 and April 2018 in all databases, including Agricola, CAB Direct, PubMed, Web of Science, and PsychInfo.

Database	Search string
Master search string	(“Mental health” OR “Mental health services” OR “Mental illness” OR “mental wellbeing” OR anxiety OR “clinical depression” OR “occupational stress” OR suicide* OR “depressive symptom*”) AND (farm* OR agricultur*)