The ornamental design for a shield for insecttrap, as shown and described.
In a preferred embodiment, the nature of this product is as a shielding cover for a trap, the trap being of a type useful for attracting and/or trapping insects, such as wasps and other flying insects.
FIG. 1 is a right, top, frontal perspective view of a shield for insect trap embodying our new design;
FIG. 2 is a front elevational view thereof, the rear elevational view thereof being a mirror image of the front elevational view shown;
FIG. 3 is a right side elevational view thereof, the left side elevational view thereof being a mirror image of the right side elevational view shown;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
The broken line representations of an insect trap base and support pedestal end in FIG. 1 are for purposes of illustration only and form no part of the claimed design.