ASSIST large scale field experiment sentinel aphid data from wheat plants

This data describes a replicated field scale experiment undertaken on 18 arable farms in S. England as part of the ASSIST (Achieving Sustainable Agricultural Systems) project. The goals of this study were to look at practical approaches to promoting biodiversity and associated ecosystem services including pollination, soil health and natural pest control. Fifteen replicated sites (farms run by a single individual) were established in 2017 (monitored annually in 2018-2021) and a further three sites in 2018 (monitored 2019-2021). On each site three fields were selected, these represent the treatment level replicates. On these fields we established three system level treatments of: 1) control with typical conventional arable agricultural management; 2) Enhancement of biodiversity using targeted wild flower sown field margins and the use of cover crops sown before spring crops to support soil health; 3) Enhancement of biodiversity using targeted wild flower sown field margins, sown in-field strips, the application of organic matter (manure or green composted waste) and the use of cover crops sown before spring crops. All sites were allowed to have their typical rotations and farm management, but these were kept consistent for the three fields within a site. Management was conventional and would involve the use of agro-chemicals. This data set reports the abundances of artificial aphid colonies (Sitobion avenae) established on winter wheat plants at replicated points along a spatial sampling grid established on each field. We monitor how the aphid colonies change in size in response to the naturally occurring communities of predators found in each field. Sampling was undertaken from 2018-2021.

NB: This dataset is currently being generated and is expected to become available in Spring 2023.

Data acquisition was funded by the Natural Environment Research Council (NERC) under research programme NE/N018125/1 ASSIST – Achieving Sustainable Agricultural Systems www.assist.ceh.ac.uk. ASSIST is an initiative jointly supported by NERC and the Biotechnology and Biological Sciences Research Council (BBSRC).

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Correspondence/contact details

UK Centre for Ecology & Hydrology
Maclean Building, Benson Lane, Crowmarsh Gifford
Wallingford
Oxfordshire
OX10 8BB
UNITED KINGDOM
 enquiries@ceh.ac.uk

Additional metadata

Keywords
Aphid,  Arable agriculture ASSIST,  Biodiversity Ecosystem services Field margins Infield strips Natural pest control Sitobion avenae,  Sustainable and resilient arable farming systems Sustainable intensification WP3
Funding
Natural Environment Research Council
Biotechnology and Biological Sciences Research Council
Last updated
28 June 2021 14:58