$39.99 (as of 11/01/2019 21:01 PST details )
Features:
- Package includes approx 2,000 P. persimilis predatory mites for Spider Mite Control
- Harmless to vegetation and great at controlling Two Spotted Spider Mites.
- Easy to release. Complete instructions included.
- For use in most growing climates. Release rates 5 10 mites per sq. ft.
- Can tolerate temperatures up to 90 degrees.