C-Rated, Fungi, Plant Pathogens

Podosphaera pannosa (Wallroth) de Bary Rose powdery mildew

April 16, 2026 Heather Martin Leave a comment

California Pest Rating Proposal for

Podosphaera pannosa (Wallroth) de Bary
Rose powdery mildew
Current Pest Rating: Z
Proposed Pest Rating: C

Comment Period: 04/16/2026 through 05/31/2026

Download Pest Rating Proposal

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Posted by SK

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The CDFA's Plant Health and Pest Prevention Services Division grants the public opportunities to comment on proposed pest ratings. The following type of proposals are available for comment: