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: 26 01 October - 07 October 2018

The twenty sixth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 25 24 September - 30 September 2018

The twenty fifth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 24 17 September - 23 September 2018

The twenty fourth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 23 10 September - 16 September 2018

The twenty third bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 22 03 September - 09 September 2018

The twenty second bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 21 27 August - 02 September 2018

The twenty first bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 20 20 August - 26 August 2018

The twentieth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 19 13 August - 19 August 2018

The nineteenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 18 06 August - 12 August 2018

The eighteenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 17 30 July - 05 August 2018

The seventeenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 16 23 July - 29 July 2018

The sixteenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 15 16 July - 22 July 2018

The fifteenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 14 09 July - 15 July 2018

The fourteenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 13 02 July - 08 July 2018

The thirteenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 12 25 June - 01 July 2018

The twelfth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 11 18 June - 24 June 2018

The eleventh bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 10 11 June - 17 June 2018

The tenth bulletin for 2018 from the Rothamsted Insect Survey

Bulletin No: 9 04 June - 10 June 2018

The ninth bulletin for 2018 from the Rothamsted Insect Survey

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

Bulletin No: 3 23 April - 29 April

The third bulletin for 2018 from the Rothamsted Insect Survey

Suction-Trap Sites 2018

Map and table of suction-trap sites operating in 2018

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