2009 slideshow
Map Date: May 19th, 2009 - July 14th, 2009.
Later, you will see updated results for aphids collected in traps throughout the season scolling through the collection dates.
Each trap site lights up in red if any pea aphids were captured at the site on that date. The number of pea aphids trapped is given above and to the right of each site. The size of the red circle on each site is proportional to number of aphids trapped.