Category Archives: B-Rated

“B”
An pest of known economic or environmental detriment and, if present in California, it is of limited distribution. B-rated pests are eligible to enter the state if the receiving county has agreed to accept them. If found in the state, they are subject to state endorsed holding action and eradication only to provide for containment, as when found in a nursery. At the discretion of the individual county agricultural commissioner they are subject to eradication, containment, suppression, control, or other holding action.

Cenchrus echinatus L. (southern sandbur), C. spinifex Cav. (coast sandbur; field sandbur), C. longispinus (Hack.) Fernald (mat sandbur; longspine sandbur) Poales; Poaceae tribe Paniceae


California Pest Rating for

Cenchrus echinatus L. (southern sandbur), C. spinifex Cav. (coast sandbur; field sandbur), C. longispinus (Hack.) Fernald (mat sandbur; longspine sandbur) Poales; Poaceae tribe Paniceae
Pest Rating: B


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Posted by ta

Clavibacter michiganensis corrig. (Smith 1910) Davis et al. 1984 emend. Nouioui et al. 2018 Bacterial canker of tomato


California Pest Rating for

Clavibacter michiganensis corrig. (Smith 1910) Davis et al. 1984 emend. Nouioui et al. 2018 Bacterial canker of tomato
Pest Rating: B


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Posted by ka

Pseudomonas syringae pv. lachrymans (Smith & Bryan 1915) Young et al. 1978 Cucurbit angular leafspot


California Pest Rating for

Pseudomonas syringae pv. lachrymans (Smith & Bryan 1915) Young et al. 1978 Cucurbit angular leafspot
Pest Rating: B


*NOTE:

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Posted by ka