agr.wa.gov

State proposes springtime eradications to protect communities from invasive pests

OLYMPIA – The Washington State Department of Agriculture (WSDA) Pest Program is proposing eradication projects for the spring of 2026 to eradicate spongy moth and Japanese beetle. The eradication ...
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West Nile virus detected in Yakima County horse

OLYMPIA, WA – Washington State Department of Agriculture (WSDA) has reported the first case of West Nile virus (WNV) in a Yakima County horse this year. On September 11, the Washington Animal Disease ...
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Washington State Department of Agriculture

Back Home / Services / Licenses, Permits, and Certificates / Pesticide License and Recertification / Pesticide and SPI Licensing / Exams and Study Materials / Testing Sites Directions / Container - ...
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Licenses, Permits, and Certificates

Many businesses and individuals must have the proper license, permit or certificate to operate or conduct specific activities. Whether you’re in the business of food processing, plant sales, pesticide ...
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Washington State Department of Agriculture

The Certification & Training (C&T) Rule Changes Changes are coming that will affect your pesticide license. Learn how to meet the new Certification & Training (C&T) requirements and the agency's ...
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WSDA confirms HPAI in Grant County

OLYMPIA – October 10, 2025 – The Washington State Department of Agriculture (WSDA) confirms Grant County’s first detection of highly pathogenic avian influenza (HPAI or H5N1), commonly known as bird ...
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Washington cats confirmed with HPAI as investigation into contaminated pet food continues

OLYMPIA – The Washington State Department of Agriculture (WSDA) is alerting pet owners that at least two domestic, indoor cats in King and Snohomish counties in Washington have become infected with ...
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Clearing the air — What to know about avian influenza and spring bird migration

As spring bird migration brings thousands of birds to Washington state, it also increases the risk of avian influenza (bird flu) spreading through the region. Migratory waterfowl like ducks, geese, ...
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What horse owners need to know about Equine Herpes Virus

The equine community in Spokane County is on high alert after two horses tragically succumbed to the neuropathogenic strain of Equine Herpes Virus (EHV-1), also known as Equine Herpesvirus ...
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Protect Your Herd: How to Prevent and Respond to Livestock Theft

High cattle prices, driven by historically low herd numbers, are fueling a significant rise in cattle theft across the U.S. in 2025–2026, often targeting young, unbranded animals. In any case of ...
agr.wa.gov

Spongy moth treatments begin in King, Pierce counties

OLYMPIA – The Washington State Department of Agriculture (WSDA) plans to begin treatments to eradicate spongy moth caterpillars starting next week, weather permitting. In total, WSDA will aerially ...
agr.wa.gov

State eradicates first Asian giant hornet nest of 2021, asks public to continue reporting

OLYMPIA – The Washington State Department of Agriculture (WSDA) eradicated the first Asian giant hornet nest of the year on Wednesday, Aug. 25. The nest was located in the base of a dead alder tree in ...