2,000 Live Adult Predatory Mites - A Mix of Predatory Mite Species for Spider Mite Control - Ships Next Business Day!l Package includes different species of predator mites. Harmless to vegetation. Release Rates: 5 to 10 mites per sq. ft. Tailored for use in any growing climate. Target Pest: Two Spotted Spider Mites, Broad Mites, Rust Mites, Cyclamen Mites and Russet Mites.