Ability to Respond Total:15 / 25Ability to Respond = ( Ease of Response + Tools in Place )
Confidence:High
Confidence Notes:Not sure about outreach
Impact
Spread
Notes
Score
Spread Rate
May be transported in solid wood packaging, firewood, also capable of independent flight.
5
Spread Amount
Very wide host range (deciduous trees/shrubs).
5
Damage
Notes
Score
Ecological
Potential for widescale destruction of native deciduous vegetation (habitat and food destruction).
5
Agricultural
Prunus species are potential hosts.
5
Infrastructure
3
Cultural
Destruction of landscape and beauty, detriment to forest based activities (ie. Hunting and birdwatching).
3
Health
0
Benefit
Notes
Score
Ecological
0
Agricultural
0
Infrastructure
0
Cultural
0
Health
0
Total
26
Ability to Respond
Ease of Response
Notes
Score
Detection
Trees must be inspected individually, and the host group is large and widespread.
1
Control
Tree destruction is only proven method of control, though systemic insecticides are now being used by APHIS and USFS. There is also some hope for biological control.
2
Tools in Place
Notes
Score
Entry
A-rated pest from CDFA.
5
Control
A-rated pest from CDFA.
5
Outreach
Passive outreach materials exist, and are updated regularly.