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Plant pests and other garden wildlife - introduction

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Plant pests and other garden wildlife  

Red lily beetle

The Entomology Section specialises in the fauna found in gardens, carrying out research and providing advice. Research projects include investigating biodiversity (wildlife) in gardens and the biology and distribution of invasive non-native plant pests. This research enables RHS entomologists to provide accurate and up-to-date advice on pests and wildlife in UK gardens. Results from research are published in the scientific journals and garden magazines.

Find out about the research projects

The Entomology Section provides advice on animal related matters to RHS members and staff, and to the wider public via the RHS website and other publications.

Gardening advice

RHS Entomology team

"The RHS Entomology team. Ian Waghorn (Research Assistant), Andrew Salisbury (Senior Entomologist), Andrew Halstead (Principal Scientist - Entomology), Maureen Wilson (Volunteer) and Sarah Al Beidh (Knowledge Transfer Partnership Associate in collaboration with Reading University).

The RHS has employed full-time specialist researchers and advisors on garden pests and other animal-related issues since 1918, providing advice to RHS members, staff and the public. Currently the Entomology Section consists of two entomologists, a Knowledge Transfer Partnership post, a research assistant and a volunteer. Between them they answer about 3000 enquiries from members each year and conduct a programme of research.

Many of the enquiries are about plant pests, others include wildlife gardening and identification of interesting insects and other animals found in gardens, greenhouses and homes.

The entomologists also respond to requests from the media and fellow scientists.

In addition to the advisory work delivered from Wisley, the entomologists also man the RHS advisory stand at the Chelsea and Hampton Court Palace flower shows.

Plant pest & garden wildlife publications

Plant pest & garden wildlife publications

Articles on pests and garden wildlife are regularly produced for The Garden magazine, the gardening advice pages on the RHS website and the Wild About Gardens website.

Research work is also published in peer reviewed journals, as are records of pests new to Britain, which are sometimes first detected as a result of enquiries sent to the RHS Members’ Advisory Service. Suspected first records are always reported to the The Food and Environment Research Agency (Fera).

List of recent publications

Can you help with our research?

Rosemary beetles

As part of our research we are carrying out web surveys of four invasive non-native species. For more information and to help us track these four non-native pests follow the links below:

Rosemary beetle

Lily beetle

Berberis sawfly

Hemerocallis gall midge

The RHS is keen for this data to be used and would like to collaborate in research. Contact advisory_entomology@rhs.org.uk if you would like to use RHS data for research.

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Reporting other invasive species

Harlequin ladybird adults and larva

Organisations other than the RHS carry out surveys on some invasive animals in the UK. These include:

Harlequin ladybird (Harmonia axyridis) survey run by Cambridge University

Horse chestnut leaf miner (Cameraria ohridella) monitoring run by Forest Research

Recording Invasive Species Counts (RISC project) – recording scheme for Muntjac deer, Zebra mussel, Mitten crab, American bullfrog, Citrus longhorn beetle, Water primrose, Creeping water-primrose, Tree-of–heaven, American skunk-cabbage, Floating pennywort, Water fern and some other invasive species.

Wild About Gardens

Wild About Gardens

Want to know more about how you can make your garden a great place for wildlife.  Wild About Gardens has a wealth of information.