Welcome to the Solano County Agriculture Department
Division of Weights & Measures

Ed King

Agricultural Commissioner/Sealer of Weights And Measures

Our Mission Statement:
The Agriculture Department promotes and protects the agricultural industry and protects public health and the environment. The Agricultural Commissioner enforces laws and regulations that assure the continuity of agricultural trade and commerce. The Sealer of Weights and Measures enforces laws and regulations that assure marketplace equity for transactions involving a count, weight, or measure. 

The Solano County Agriculture Department, effective June 15, is resuming in-person services.
Cordelia office hours are 8 AM to 5 PM
The Dixon office is open 10-11 AM, Monday, Wednesday, and Friday

For questions, please contact us at (707) 784-1310


Glassy-winged Sharpshooter Emergency Proclamation

2021/2022 Continuing Education Classes Information

Online Pesticide Registration Portal


Information regarding LNU Fire Recovery Resources for Farmers and Ranchers:

Solano County COVID-19 Information:


Disaster Declaration Information

The U.S. Department of Agriculture and the U.S. Small Business Administration
 have issued notifications as a result of the current disasters in the State of California

USDA Drought Notification 4916 – Solano County (link to pdf)

SBA Drought Notification 16896 – Solano County (link to pdf)

Presidential Major Disaster Declaration M4569 - (link to pdf)


Protect California Citrus!
Citrus trees in California are under threat of a fatal disease called Citrus Greening or Huanglongbing.  The disease is transmitted by the Asian citrus psyllid and currently has no cure. 
The best way to protect our local citrus trees is to limit movement of citrus fruit and trees from other parts of California into Solano County.  Before bringing citrus into the county please contact the Agriculture Department at (707) 784-1310. 
For more information, check out this
video and visit