Category Archives: C-Rated

“C”
A pest of known economic or environmental detriment and, if present in California, it is usually widespread. C-rated organisms are eligible to enter the state as long as the commodities with which they are associated conform to pest cleanliness standards when found in nursery stock shipments. If found in the state, they are subject to regulations designed to retard spread or to suppress at the discretion of the individual county agricultural commissioner. There is no state enforced action other than providing for pest cleanliness.

Pseudomonas syringae pv. apii (Jagger) Young, Dye & Wilkie 1978 Northern bacterial blight of celery

California Pest Rating Proposal for

Pseudomonas syringae pv. apii (Jagger) Young, Dye & Wilkie 1978 Northern bacterial blight of celery
Current Rating: None
Proposed Rating: C


Comment Period: 05/01/2025 – 06/15/2025


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Posted by tn

Hyaloperonospora brassicae (Gäumann) Göker, Riethmuller, Voglmayr, Weiss & Oberwinkler Brassica downy mildew

California Pest Rating Proposal for

Hyaloperonospora brassicae (Gäumann) Göker, Riethmuller, Voglmayr, Weiss & Oberwinkler Brassica downy mildew
Current Rating: None
Proposed Rating: C


Comment Period: 04/22/2025 – 06/06/2025


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Posted by tn

Berkeleyomyces basicola (Berk. Broome) Nel et al. 2018 Black root rot


California Pest Rating Proposal for

Berkeleyomyces basicola (Berk. Broome) Nel et al. 2018 Black root rot
Current Rating: C
Proposed Rating: 
C


Comment Period: 04/01/2025 – 05/16/2025


*NOTE

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Posted by tn

Candidatus Phytoplasma asteris Lee, Gundersen-Rindal, Davis, Bottner, Marcone & Seemüller Aster yellows phytoplasma


California Pest Rating Profile for

Candidatus Phytoplasma asteris Lee, Gundersen-Rindal, Davis, Bottner, Marcone & Seemüller Aster yellows phytoplasma
Pest Rating: C



*NOTE

You must be registered and logged in to post a comment. If you have registered and have not received the registration confirmation, please contact us at permits[@]cdfa.ca.gov.

Posted by tn