The ornamental design for a varmintrepellantstrip, as shown and described.
FIG. 1 is a front perspective view of the varmint repellant strip of the invention in place on a deer feeder to show the general environment of the invention, the feeder being shown in phantom lines and forming no part of the claimed design;
FIG. 2 is an enlarged front perspective view, being shown broken away to indicate indeterminate length;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a rear elevation view thereof; and,
FIG. 7 is a top plan view, with the bottom plan view being a mirror image thereof.