APS insect management: the design and implementation of insect management programmes; including professional biting midge management in Scotland and overseas

APS plant pathogen management: integrated disease management programmes for horticulture, which seek to minimise pesticide inputs and environmental impact, both in the UK and developing countries

APS product evaluation and development: meeting the needs of the pest-control industry

APS consultancy: professional advice and information on insect pests and horticultural plant diseases for industry, the media and the public

APS diagnostics: qualitative and quantitative molecular diagnostic facilities and services