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    Damage (17)
    Biological Control (3)
    Symptoms (2)

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Laboratory (14)
Field (8)

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    Lacy L. Hyche (14)
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Ornamentals: Trees

Remove Filters: Insects(X) Psyllidae(X) Gallmaker Insects(X) 5 Sizes Available(X)
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Subject Scientific Name Images
hackberry nipplegall maker Pachypsylla celtidismamma 12
petiolegall psyllid Pachypsylla venusta 10

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