White-winged spongy moth - Lymantria postalba
EEffective: April 27, 2012 - October 30, 2012
Taxonomic Position:
Lepidoptera : Lymantriidae
Pest Type:
Insects
Pest Code (NAPIS):
ITAXQLA
No manual – See Host Matrix |
These Approved Methods are appropriate for:
Human and Animal Pathogens Transmitted:
Not known to transmit any human or animal pathogens.
Plant Pathogens and Organisms Vectored:
Not known to vector any pathogens or other associated organisms.
Survey
Approved Method(s):
Method |
Product Name / Instructions |
NAPIS Survey Method |
Trap |
108 - Paper Delta Trap, 2 sticky sides, Brown
|
3001 - General Trapping Procedure |
Trap |
110 - Paper Delta Trap, 2 sticky sides, Green
|
3001 - General Trapping Procedure |
Trap |
109 - Paper Delta Trap, 2 sticky sides, Orange
|
3001 - General Trapping Procedure |
Trap |
9 - Milk Carton Trap
|
3001 - General Trapping Procedure |
Trap Spacing and Placement: When trapping for more than one species of moth, separate traps for different moth species by at least 20 meters (65 feet).
Method Notes:
Paper delta trap:
Delta traps are used outside of areas that are generally infested with European gypsy moth, where catch is expected to be less than 10 moths per trap. The lure should be stapled inside the trap, to one of the non-sticky panels. The ends of the trap should be folded in. Trap color is up to the State and does not affect trap efficacy.
Milk carton trap:
The standard milk carton trap has a much higher capacity and should be used in areas where populations of European gypsy moth are established. The lure is typically stapled to a long garden tie that is, in turn, stapled to the inside of the trap at the top so that the lure hangs more or less in the center of the trap. A killing agent, a DDVP strip, is required for milk cartons traps. The DDVP strip should be stapled to the garden tie below the lure.
Trap Placement:
Traps should be hung in the immediate vicinity of preferred host trees. Milk carton traps should be hung using a string, tied to a branch of a host tree. Delta traps are most effective when attached directly to the bole of a host tree. If no host tree is available, another vertical surface such as a telephone pole can be used to hang the trap. Never hang the traps on branch tips.
Approved Lure(s):
NAPIS Code |
Product Name |
Dispenser |
Effectiveness |
Compound(s) |
19 |
Gypsy Moth Laminate Lure |
laminate |
84 days |
disparlure
|
20 |
Gypsy Moth String Lure |
string dispenser |
180 days |
disparlure
|