Phytoseiulus persimilis, Mite Predator

Release at first sign of mite infestation. Once leaf damage is serious, (more than 4 mites per leaf) control is more difficult. For heavy infestations, remove the most affected plants and use knock-down spray (see SucraShield)

Release predatory mites after 48 hours. Predators will consume egg, nymph and adult stages of pest mites. Light infestations can be controlled within 2-3 weeks.

Repeat releases every 7-14 days until control is achieved.

Predatory mites thrive in humid environments, whereas pest mites enjoy dry surroundings. Increase humidity by moistening soil or use a cool-mist vaporizer around plants in enclosed areas. Mites are shipped as adults. Release immediately or refrigerate( 45-50 degrees F) for 2-3 days only.

Preferred Food: Two-spotted spider mites and many others.

Shipment, biology and release: These beneficial mites consume 5-10 pest adults or up to 20 pest eggs/day. Low infestations can be controlled within 2-3 weeks. They require a relative humidity greater than 60% in order to survive, especially in the egg stage and thrive best in temperatures between 60° and 80°.

Release rates: for tomatoes and cucumbers, 1 predator per plant plus 1- 2/infested leaf; for other greenhouse crops, tropical plants, and outdoor gardens 2,000/3,000 sq. ft; for bedding plants, 1,000/10,000 sq. ft; for large agri-business, 5,000-20,000/acre depending upon infestation. Use weekly until control is achieved.

Use weekly until control is achieved.

Shipping Included in Price

Orders ship Monday through Thursday. Orders received Monday through Wednesday will ship the following day. Orders received Thursday through Sunday will ship by Tuesday.