50,000 Amblyseius cucumeris
Cucumeris is a species of predatory mite that feeds on immature stages of Thrips. It also feeds on pollen, Two Spotted Mites and other species of mites. Cucumeris adults are pear-shaped, tan colored mites, less than 0.5mm long. Upon purchasing, open the lid and shake the contents onto leaves or at the base of plant stems. General release is 5-20 mites per sq.ft., bi-weekly, 3-4 times.