Lucy from Hialeah, Florida writes
Garden Tech Sevin Ready to Spray Bug Killer will kill white fly that come in contact with the treated area. We also recommend using a systemic like Adonis 2F. Adonis would be the product of choice for soil drench applications for whitefly infestations. It can take a few weeks for the Adonis to translocate through tall trees and you will most likely continue to see whiteflies in that time period. While you are waiting on the imidacloprid to translocate you should treat the foliage with a product such as Garden Tech Sevin Ready to Spray Bug Killer
Answer last updated on: 04/14/2014