European hardwood ambrosia beetle - Trypodendron domesticum
Effective: June 16, 2011 - December 31, 2020
Taxonomic Position: Coleoptera : Scolytidae
Pest Type: Insects
Pest Code (NAPIS): INBQRCA
This pest is a member of the following surveys: Exotic Wood Borer / Bark Beetle, Oak
These Approved Methods are appropriate for: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012
Pest Information
CAPS Pest Datasheet: https://download.ceris.purdue.edu/file/3110
Pest Tracker: https://pesttracker.org/pest/INBQRCA
Human and Animal Pathogens Transmitted:
Not known to transmit any human or animal pathogens.
Pest Pathogens and Organisms Vectored:
Ambrosia fungi: Ambrosiella ferruginea, Bjerkandera adusta, Ceratocystis spp., C. ambrosia, C. bacillospora, C. piceae, C. torulosa, Gliocladium roseum, Trichoderma viride
Survey
Approved Method(s)
| Method | Detail | NAPIS Survey Method |
|---|---|---|
| Trap | 105 - Multi-funnel Trap, 8 Funnel, Wet | 3001 - General Trapping Procedure |
| Trap | 107 - Multi-funnel Trap, 12 Funnel, Wet | 3001 - General Trapping Procedure |
Trap Spacing:
When trapping for woodborers or bark beetles, separate traps with different lure combinations by at least 30 meters (98 feet).
Method Notes:
Traps should be placed in hardwood stands with minimal amounts of coniferous species. This will limit the number of the non-target species, Trypodendron lineatum, (a pest of conifers) that are collected. In addition, compounds released by conifers (i.e., alpha-pinene) can act as a repellent to this beetle.
In 2012, the wet collection cup method will be the only method approved for use with multi-funnel (Lindgren) traps.
In 2012, the wet collection cup method will be the only method approved for use with multi-funnel (Lindgren) traps.
Approved Lure(s)
| NAPIS Code | Product | Dispenser | Effectiveness | Compound(s) | 24 | Lineatin Lure | flex tube | 84 days | lineatin |
|---|
Lure Attachment:
IMPORTANT: Do not include lures for other target species in the trap when surveying for this target.
Lure Notes:
The release rate of this lure is highly temperature-dependent. However, CAPS has listed a conservative length of effectiveness that will be effective for even the warmest climates in the CAPS community.
Survey Recommendations
The following are recommendations for executing the survey using the approved methods for pest surveillance. The recommendations are developed through literature review and consultation with subject matter experts.
Key Diagnostic or Identification
Approved Method(s)
ID/Diagnostic:
Morphological: Examine specimens under a good quality, high powered (preferably with up to 90X) dissecting microscope, with the help of screening aids and a reference collection. Use the appropriate screening aid for your geographical area.
Use the screening aid by Humble (n.d.) to differentiate from native Trypodendron species.
Use the screening aid by Humble (n.d.) to differentiate from native Trypodendron species.
Mistaken Identities:
Other Scolytinae.
Large numbers of the similar-looking, native species, Trypodendron lineatum, are drawn to the same lure used to trap T. domesticum.
Large numbers of the similar-looking, native species, Trypodendron lineatum, are drawn to the same lure used to trap T. domesticum.
References
If you are unable to find a reference, contact STCAPS@usda.gov. See the CAPS Pest Datasheet for all references.