Trap Catches to Sep 08 - Sep 15, 2023.

The trapping season is officially over.  This year's aphid vector populations rose steadily and then had the typical seasonal collapse in early September.  A complete Seasonal breakdown will be published next week.  

We hope harvest goes well for everyone!  

You keep scouting and we'll keep counting. 

Click on any image below for full-scale version.

Cumulative PVY Vector Risk Index to 9/15/2023

Cumulative PVY Vector Risk Index to 9/09/2022 for Comparison

Weekly Aphid Species Capture and PVY Vector Risk Index for all sites reporting the week ending 9/08/2023

Cumulative Seasonal Aphid Species Capture and PVY Vector Risk Index for all sites to 9/08/2023