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. 

Cordelia office hours are 8 AM to 5 PM Monday - Friday
The Dixon office is open by appointment only from 10 AM to 11 AM, Monday, Wednesday, and Friday

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


Online Pest Control Registration Portal


Glassy-winged Sharpshooter Emergency Proclamation

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

US SBA Disaster Declaration 17389 – Solano County (link to pdf)

USDA #S5416 Drought Designation- (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