An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source. Search Help
The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS), and the California Department of Food and Agriculture (CDFA) in collaboration with County Agricultural Commissioners, are proud to announce that after a year of hard work we have eradicated all populations of invasive fruit flies from California. This significant achievement is a testament to the hard work of our agencies and the critical support from the public.
The United States Department of Agriculture's (USDA) Animal and Plant Health Inspection Service (APHIS) confirmed the presence of virulent Newcastle disease in a small flock of backyard exhibition chickens in Los Angeles County, California. It is important to note that the presence of the disease is not a food safety concern. This is the first case of virulent Newcastle disease, previously referred to as exotic Newcastle disease, in the U.S. since 2003.
Google. YouTube; USDA. Agricultural Research Service.
Scientists with the USDA's Agricultural Research Service in central California are using sound to control insects that spread disease in grape vineyards.
The goal of this report is to capture the current state of knowledge on the use of fire as a tool to manage invasive plants in wildlands. By providing a more thorough source of information on this topic, we hope this review facilitates improved decision making when considering the use of prescribed burning for the management of invasive plants.
California Department of Food and Agriculture. Animal Health Branch.
After 2 years, California has been declared free of virulent Newcastle Disease. Effective June 1, 2020 the CDFA and the USDA have announced an end to the vND quarantine in southern California. You can read the CDFA press release here.
California Department of Parks and Recreation. Division of Boating and Waterways.
This list is provided as a courtesy by the State of California. Additional waterbodies may be conducting watercraft inspections that are not included in this list. Before traveling, boaters are encouraged to contact the managing agency to obtain current information on inspections or restrictions.
California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.
The Asian citrus psyllid and citrus greening (Huanglongbing) could be a death sentence for California citrus trees - but with support from California residents, we can save the citrus trees that we all know and love.