University of Illinois Extension

2003 Treatment Areas

Click for 2003 BTK Spray Schedule

All 2003 treatment maps are provided in Adobe PDF format. If you do not have Adobe Acrobat Reader, click here for a free download.

Location BTK Pheromone Flakes Spray
Cook County
Barrington Hills 2   July 1
Maple Lake 1 Spring  
Maple Lake 2   July 1
Sag Bridge   July 1
DuPage County
Argonne   July 1
Argonne SW Spring  
Bartlett Spring  
Burr Ridge   July 1
Downers Grove   July 1
Lyman Woods East Spring  
Naperville North Spring  
Roselle Spring  
Warrenville Spring  
Wood Dale Spring  
Kane County
Barrington Hills 2   July 1
Barrington Hills 3 Spring  
Batavia Spring  
Elgin Spring  
Geneva Spring  
Lily Lake Spring  
Sleepy Hollow   July 1
St. Charles   July 1
McHenry County
Barrington Hills 1   July 1
Deer Path Spring  
Marengo Ridge   July 1
Menge Road Spring  
Woodstock East Spring  
Woodstock West   July 1
McHenry County General Aerial Spray Map    
Will County
Goodings Grove   July 1
Naperville South Spring