If I ornamental or lover Plant Care eg. Orchids - cacti. Join as spider mites on, it is already too late for beneficial insects. Since the damage already exists, to the beneficial access. Before infestation use (prophylaxis), also does not starve because the beneficial organisms. In vegetables cucumber paprika zucchini etc. is different. There almost no matter how the leaves look. You reap the fruits yes. After harvesting, the plant will be discarded! So beneficial organisms, there are also other, you should use already. Because we care. mfg. mosie