Category Archives: Plant Pathogens

Plant Pathology (plant diseases)

B-Rated, Bacteria, Ratings

Pseudomonas cannabina pv. cannabina (Sutic & Dowson) Bull, Manceau, Lydon, Kong, Vinatzer & Fischer-Le Saux 2010 Leaf spot of hemp

California Pest Rating Profile for

Pseudomonas cannabina pv. cannabina (Sutic & Dowson)
Bull, Manceau, Lydon, Kong, Vinatzer & Fischer-Le Saux 2010
Leaf spot of hemp

Pest Rating: B

Comment Period: 01/07/2026 – 02/21/2026

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Posted by SK

B-Rated, Bacteria, Ratings

Pseudomonas syringae pv. tagetis (Hellmers 1955) Young et al. 1978 Tagetes leaf spot

California Pest Rating Profile for

Pseudomonas syringae pv. tagetis (Hellmers 1955) Young et al. 1978
Tagetes leaf spot
Pest Rating: B

Comment Period: 01/07/2026 – 02/21/2026

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Posted by SK

B-Rated, Fungi, Plant Pathogens

Zasmidium citri-griseum (F.E. Fisher) U. Braun & P.W. Crous 2014 Greasy spot of citrus

California Pest Rating Profile for

Zasmidium citri-griseum (F.E. Fisher) U. Braun & P.W. Crous 2014
Greasy spot of citrus
Pest Rating: B

Comment Period: 12/11/2025 – 01/25/2026

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Posted by SK

B-Rated, Fungi, Plant Pathogens, Ratings

Phytophthora phaseoli Thaxt. (1889) Downy mildew of beans

California Pest Rating Profile for

Phytophthora phaseoli Thaxt. (1889) Downy mildew of beans
Pest Rating: B

Comment Period: 11/26/2025 – 01/10/2026

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Posted by SK

C-Rated, Fungi, Plant Pathogens, Ratings

Gymnotelium blasdaleanum (Dietel & Holway) Arthur 1934 Pacific Coast pear rust

California Pest Rating Profile for

Gymnotelium blasdaleanum (Dietel & Holway) Arthur 1934
Pacific Coast pear rust
Pest Rating: C

Comment Period: 10/17/2025 – 12/01/2025

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Posted by SK

C-Rated, Fungi, Plant Pathogens, Ratings

Globisporangium mastophorum (Drechsler) Uzuhashi, Tojo & Kakish., 2010 Root rot of celery and parsley

California Pest Rating Profile for

Globisporangium mastophorum (Drechsler) Uzuhashi, Tojo & Kakish., 2010
Root rot of celery and parsley
Pest Rating: C

Comment Period: 09/22/2025 – 11/06/2025

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Posted by SK

B-Rated, Fungi, Plant Pathogens, Ratings

Pustula helianthicola Rost & Thines, 2012 white blister rust of sunflower

California Pest Rating Profile for

Pustula helianthicola Rost & Thines, 2012
white blister rust of sunflower
Pest Rating: B

Comment Period: 09/22/2025 – 11/06/2025

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Posted by SK

B-Rated, Bacteria, Ratings

Xanthomonas axonopodis pv. mangiferaeindicae (Patel et al. 1948) Robbs et al. 1974 Mango bacterial black spot

California Pest Rating Profile for

Xanthomonas axonopodis pv. mangiferaeindicae (Patel et al. 1948) Robbs et al. 1974
Mango bacterial black spot
Pest Rating: B

Comment Period: 08/27/2025 – 10/11/2025

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Posted by SK