Phytoseiulus persimilis
typically range from 2-50 per m2/release. Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor [...] between 15 and 25°C. At about 20°C with good prey supply, an adult female consumes up to five adult spider mites or 20 young larvae or eggs per day. Because [...] deutonymph and adult, except for the resting period in the larval and nymphal stages. On plants, the oval eggs are usually deposited close to, or in a spider