The ornamental design for a spreaderattachment for decorativesemiochemical fixture, as shown and described.
FIG. 1 is an environmental top perspective view of a spreader attachment for a decorative semiochemical fixture in accordance with the present design;
FIG. 2 is an top perspective view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 3 is a bottom perspective view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 4 is a plan view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 5 is a bottom view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 6 is a front view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 7 is a rear view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 8 is a left side view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1;
FIG. 9 is a right side view of the spreader attachment for a decorative semiochemical fixture shown in FIG. 1; and,
FIG. 10 is a cross sectional view of the spreader attachment for a decorative semiochemical fixture shown along line 10-10 of FIG. 4.
The broken line showing portions of a decorative semiochemical fixture is for the purpose of illustrating environmental structure and forms no part of the claimed design.