Asian citrus psyllid, Diaphorina citri, nymphs on young citrus leaves.

Asian citrus psyllid nymphs on young citrus leaves.; Riverside, Riverside County Credit: Beth Grafton-Cardwell, Dept. of Entomology, UC Riverside
Asian citrus psyllid, Diaphorina citri, nymphs on young citrus leaves. Credit: Beth Grafton-Cardwell, Dept. of Entomology, UC Riverside