Feltiella acarisuga
Spider mite control with Feltiella acarisuga Feltiella acarisuga is a predatory gall midge highly effective in the biological control of spider mites [...] healthier crops through effective biological control. The predatory gall midge Feltiella acarisuga is used for the control of the following pests: Spider mites [...] be repeated at least 3 times at weekly intervals, or until the pest is controlled. Consult a Koppert advisor or a recognized distributor of Koppert products