Feltiella acarisuga
and identifying the presence of eggs, larvae, pupae, and adults of Feltiella acarisuga , growers can gauge the effectiveness of this biocontrol agent in managing [...] predatory gall midge highly effective in the biological control of spider mites . This beneficial insect, native to Europe, preys on various spider mite species [...] distributor of Koppert products for advice on the best strategy for your situation. Spidend Expand all items Best conditions for use of Feltiella acarisuga