Asian citrus psyllids in the nymph stage.
More nymph Asian citrus psyllids on a small tree in Central California.
Close-up of nymph Asian citrus psyllids.
Adult Asian citrus psyllids in Tulare County, Calif.
More adult Asian citrus psyllids found on a citrus tree in Dinuba, Calif.
These photos were taken of an Asian citrus psyllid discovery in Dinuba, Calif. on Sept. 10. Officials said several residential trees were "infested" with adult and nymph-stage psyllids. Photos courtesy of the Fresno County Department of Agriculture.
Western Farm Press
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