The following counties have been affected by the ASB: Clinton, Essex, Franklin, Jefferson, Lewis, Northern Cayuga, Oswego, St. Lawrence and Wayne. Below you will find county maps showing areas that have been treated with nematodes in order to control ASB populations (Clinton, Franklin, Essex, Jefferson, Lewis and St. Lawrence counties). To find out more information regarding your counties involvement in the program contact your local Cornell Cooperative Extension using the links below or contact those at the Shields Lab.
Clinton
• Contact Clinton County CCE here.
Essex
Contact Essex County CCE here.
Franklin
• Contact Franklin County CCE here.
Jefferson
• Contact Jefferson County CCE here.
Lewis
• Contact Lewis County CCE here.
Northern Cayuga
• Contact Nothern Cayuga County CCE here.
Oswego
• Contact Oswego County CCE here.
St. Lawrence
• Contact St. Lawrence County CCE here.
Wayne
• Contact Wayne County CCE here.






