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: 8 28 May - 03 June
The eighth bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 7 21 May - 27 May
The seventh bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 6 14 May - 20 May
The sixth bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 5 07 May - 13 May
The fifth bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 4 30 April - 06 May
The fourth bulletin for 2018 from the Rothamsted Insect Survey
Suction-Trap Sites 2018
Map and table of suction-trap sites operating in 2018
Bulletin aphids caught up to 08 April 2018
Bulletin aphids caught up to 08 April 2018 prior to bulletin No. 1
Bulletin No: 1 09 April - 15 April
The first bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 2 16 April - 22 April
The second bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 3 23 April - 29 April
The third bulletin for 2018 from the Rothamsted Insect Survey
Bulletin No: 35. 20 November - 26 November 2017
The thirty fifth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 34. 13 November - 19 November 2017
The thirty fourth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 33. 06 November - 12 November 2017
The thirty third bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 32. 30 October - 03 November 2017
The thirty second bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 31. 23 October - 29 October 2017
The thirty first bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 30. 16 October - 22 October 2017
The thirtieth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 29. 09 October - 15 October 2017
The twenty ninth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 28. 02 October - 08 October 2017
The twenty eighth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 27. 25 September - 01 October 2017
The twenty seventh bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 26. 18 September - 24 September 2017
The twenty sixth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 25. 11 September - 17 September 2017
The twenty fifth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 24. 04 September - 10 September 2017
The twenty fourth bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 23. 28 August - 03 September 2017
The twenty third bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 22. 21 August - 27 August 2017
The twenty second bulletin for 2017 from the Rothamsted Insect Survey
Bulletin No: 21. 14 August - 20 August 2017
The twenty first bulletin for 2017 from the Rothamsted Insect Survey