Puccinia horiana Scorecard

Species:  Puccinia horiana

Common Name:  Chrysanthemum White Rust

Scorecard created on
Last Updated on

Results

Impact Total:9 / 35Impact = ( Spread + Damage - Benefit )

Ability to Respond Total:17 / 25Ability to Respond = ( Ease of Response + Tools in Place )

Confidence:High

Confidence Notes:

Impact

SpreadNotesScore
Spread RateMain threat of spread is through movement of infected nursery stock.3
Spread AmountA pest of chrysanthemums. Found in Asia, Africa, Europe, Mexico, and South America. Also present in Oregon and a number of central coast counties, San Diego and Santa Barbara counties which are under eradication protocols.2
DamageNotesScore
Ecological0
AgriculturalImpact both culturally and by quarantine restrictions on chrysanthemums.3
Infrastructure0
CulturalPest of landscaping1
Health0
BenefitNotesScore
Ecological0
Agricultural0
Infrastructure0
Cultural0
Health0
Total9

Ability to Respond

Ease of ResponseNotesScore
DetectionNursery stock is inspected for this pest. It is relatively easy to detect after initial stages of infestation on the chrysanthemum plant.4
ControlMuch effort into keeping nursery stock clean of this pest. Unfortunately it has escaped into some local urban areas where it is not under control/eradication.4
Tools in PlaceNotesScore
Entry5
ControlInfestations found in commercial nurseries are under eradication protocols.3
Outreach1
Total17

References

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