SNS 217 Spider Mite Control Concentrate SNS-217 Spider Mite Control is made up of 100% pure Rosemary botanical extracts. The botanicals are all food grade GRAS (generally recognized as safe) materials. SNS-217 Spider Mite Control kills the spider mite eggs as well by coating the eggs with a oily shield that disrupts the respiration to the egg; therefore no hatching will occur, they will just dry out. SNS-217 Exempt from EPA registration under minimum risk pesticides exempted under FIFRA section 25(b).
