Insect Survey Bulletins

This web site is designed to bring you up-to-date news on the distribution and abundance of pest aphids at a regional scale. The information is based on data from a network of sixteen suction traps. The traps are emptied daily during the 'aphid season' and the aphids identified to species in most cases. Each trap is representative of what is flying over an area of radius approximately 80 km, but there is considerable local variation in aphid density at ground level. The data are used for fundamental studies on factors affecting the dynamics of aphid populations and to provide sponsors with information that aids aphid control decisions.

Bulletin No: 21. 14 August - 20 August 2017

The twenty first bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 20. 07 August - 13 August 2017

The twentieth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 19. 31 July - 06 August 2017

The nineteenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 18. 24 July - 30 July 2017

The eighteenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 17. 17 July - 23 July 2017

The seventeenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 16. 10 July - 16 July 2017

The sixteenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 15. 02 July - 09 July 2017

The fifteenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 14. 26 June - 02 July 2017

The fourteenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 13. 19 June - 25 June 2017

The thirteenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 12. 12 June - 18 June 2017

The twelveth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 11. 05 June - 11 June 2017

The eleventh bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 10. 29 May - 04 June 2017

The tenth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 9. 22 May - 28 May 2017

The ninth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 8. 15 May - 21 May 2017

The eighth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 7. 08 May - 14 May 2017

The seventh bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 6. 01 May - 07 May 2017

The sixth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 5. 24 April - 30 April 2017

The fifth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 4. 17 April - 23 April 2017

The fourth bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 3. 10 April - 16 April 2017

The third bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 2. 03 April - 09 April 2017

The second bulletin for 2017 from the Rothamsted Insect Survey

Bulletin No: 1. 27 March - 02 April 2017

The first bulletin for 2017 from the Rothamsted Insect Survey

Suction-trap sites

Map of Rothamsted Insect Survey suction-trap sites and their abbreviations.  2017

Bulletin aphids caught up to 26th March 2017

Bulletin aphids caught up to 26th March 2017 prior to bulletin No. 1 dated 27th March - 7th April.

Bulletin No: 34. 07 November - 13 November 2016

The thirty fouth bulletin for 2016 from the Rothamsted Insect Survey. This is the last bulletin of 2016.

Bulletin No: 33. 31October - 06 November 2016

The thirty third bulletin for 2016 from the Rothamsted Insect Survey

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To receive our bulletin email Alex Greenslade (alex.greenslade@rothamsted.ac.uk)