These parasites attack California red scale, citrus red scale, oleander scale, San Jose scale, ivy scale, yellow scale and other armored scale varieties. Shipped as adults, females lay their eggs in scale.
Larvae consume their host, killing more than 30 scale insects. Adult parasites live approximately 26 days and also feed on honeydew. Ideal conditions for control are 76-85 degrees F, relative humidity 40-50%.
Release Rates: 1-2 wasps per sq. ft, weekly; 5,000/acre. 1-3 applications are usually required depending upon infestation. Use with sticky yellow traps
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