Predator Mite (Phytoseiulus persimilis)

P. persimilis is one of the oldest beneficials in use. It was originally used in the 1930’s. It is still one of the best beneficial insects, capable of complete eradication of prey. “Persimilis” is a tropical predatory mite that was one of the first greenhouse biological control agents available commercially. Adults are bright reddish-orange in […]