Sakhalin silk moth - Dendrolimus superans
Effective: August 18, 2010 - April 21, 2011
Taxonomic Position: Lepidoptera : Lasiocampidae
Pest Type: Insects
Pest Code (NAPIS): ITAUQCA
This pest is a member of the following surveys: Asian Defoliator, Pine
These Approved Methods are appropriate for: 2011
Pest Information
Pest Tracker: https://pesttracker.org/pest/ITAUQCA
Human and Animal Pathogens Transmitted:

Not known to transmit any human or animal pathogens.

Pest Pathogens and Organisms Vectored:

Not known to vector any pathogens or other associated organisms.

Survey

Approved Method(s)
Method Detail NAPIS Survey Method
Trap 9 - Milk Carton Trap 3001 - General Trapping Procedure
Trap Spacing:
When trapping for more than one species of moth, separate traps for different moth species by at least 20 meters (65 feet).
Method Notes:

Modify the standard gypsy moth milk carton by cutting a single large entry port (2.5 cm wide x 3 cm high) in each side by using a utility knife or similar tool to cut out the section of paperboard between the two existing entry ports. A plastic funnel*(see Lance, 2006, Fig. 3; contact Otis lab for availability) is placed inside the trap (tube-down) so that the top edge of the funnel is at the level of the bottom of the entry ports. The lure is hung inside the top of the trap and a killing agent (DDVP strip) is placed in the bottom. Lures should be replaced at least monthly in cooler areas and perhaps as often as every 2-3 weeks in hotter weather (Lance, 2006). The Otis lab has a limited number of funnels available. Funnels will be shipped on a first come first serve basis. Funnels can be reused for multiple years if cared for properly. Funnels should be removed from traps at the end of the season, washed in soap and water, rinsed, and stored dry. Please keep the funnels and re-use in subsequent years or ship the funnels back to the Otis lab so that other states may use them.


Approved Lure(s)
NAPIS Code Product Dispenser Effectiveness Compound(s)
11 Dendrolimus pini - Dendrolimus sibiricus Lure rubber septum 28 days Z5E7-12Ald
Z5E7-12OH
butylated hydroxytoluene
Tinuvin
Lure Attachment:

Attaching lures to traps

IMPORTANT: Do not include lures for other target species in the trap when surveying for this target.


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: May occur in mixed populations with similar species; distinctive morphologically, but identification should be confirmed by a qualified taxonomist.
Mistaken Identities:

Other Lasiocampids Not present in U.S.: Dendrolimus pini

Guides
Sample Submission Guidance for Lepidoptera
References
  1. Lance, D. 2006. Guidelines for detection trapping of exotic Lymantriid and Lasiocampid Moths
  2. Passoa, S. 2007. Quarantine Significant Lepidoptera of Concern to the Southern United States. Presentation given at the Invasive Arthropod Workshop. Clemson University. May 7-9, 2007.

If you are unable to find a reference, contact STCAPS@usda.gov. See the CAPS Pest Datasheet for all references.