Wilson® psyllid killers
Effective removal of pests attacking flower gardens, citrus plants and trees and shrubs
Psyllids are one of the oldest types of insects. Traces of them have been found as far back as 280 million years ago, testifying to their hardiness. They are sometimes called jumping plant lice. They suck the sap from the leaves (turning them yellow) of a variety of citrus plants (like tomatoes) and trees as well as attacking flower gardens and edible gardens. You can control these pests by using Wilson products like sprays, concentrates and soaps.