I'm wondering if anyone has used Predatory Mites for control of spider mites with success? If so, can someone recommend a source? Also, can they be used indoors in an Orchidarium? Will they stay contained inside it, or will they come out inside my house? I have purchased a 20X eye loop for detecting them, and I'm wondering if I'm looking just for the two-spotted one or the red spider mite as well? Do they both attack orchids, or just the 2 spotted one? Here is a link with great photos.
Google Image Search ... 1&ct=title