Rothamsted Research

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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 fifteen 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: 33. 16 November - 22 November 2015

The thirty third bulletin for 2015 from the Rothamsted Insect Survey. This is the last bulletin for 2015.

Bulletin No: 32. 09 November - 15 November 2015

The thirty second bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 31. 02 November - 08 November 2015

The thirty first bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 30. 26 October - 01 November 2015

The thirtieth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 29. 19 October - 25 October 2015

The twenty ninth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 28. 12 October - 18 October 2015

The twenty eighth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 27. 05 October - 11 October 2015

The twenty seventh bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 26. 28 September - 04 October 2015

The twenty sixth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 25. 21 September - 27 September 2015

The twenty fifth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 24. 14 September - 20 September 2015

The twenty fourth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 23. 07 September - 13 September 2015

The twenty third bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 22. 31 August - 06 September 2015

The twenty second bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 21. 24 August - 30 August 2015

The twenty first bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 20. 17 August - 23 August 2015

The twentieth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 19. 10 August - 16 August 2015

The nineteenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 18. 03 August - 09 August 2015

The eighteenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 17. 27 July - 02 August 2015

The seventeenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 16. 20 July - 26 July 2015

The sixteenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 15. 13 July - 19 July 2015

The fifteenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 14. 06 July - 12 July 2015

The fourteenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 13. 29 June - 05 July 2015

The thirteenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 12. 22 June - 28 June 2015

The twelfth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 11. 15 June - 21 June 2015

The eleventh bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 10. 08 June - 14 June 2015

The tenth bulletin for 2015 from the Rothamsted Insect Survey

Bulletin No: 9. 01 June - 07 June 2015

The ninth bulletin for 2015 from the Rothamsted Insect Survey

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To receive our bulletin email Dr Richard Harrington (richard.harrington@rothamsted.ac.uk)