- Types:
- show 14 types...
- hide 14 types...
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aphid
any of various small plant-sucking insects
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adelgid
any of various insects that feed and form galls on conifers
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Phylloxera vitifoleae, grape louse, grape phylloxera
destructive to various grape plants
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jumping plant louse, psylla, psyllid
small active cicada-like insect with hind legs adapted for leaping; feeds on plant juices
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oak blight
a black plant louse that lives on oaks and dogwoods
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Aphis pomi, apple aphid, green apple aphid
bright green aphid; feeds on and causes curling of apple leaves
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Aphis fabae, bean aphid, blackfly
blackish aphid that infests e.g. beans and sugar beets
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greenfly
greenish aphid; pest on garden and crop plants
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ant cow
excretes a honeylike substance eaten by ants
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woolly aphid, woolly plant louse
secretes a waxy substance like a mass of fine curly white cotton or woolly threads
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Adelges piceae, balsam woolly aphid
a variety of adelgid
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Adelges abietis, spruce gall aphid
a variety of adelgid
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Pineus pinifoliae, pine leaf aphid
a variety of adelgid
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woolly adelgid
an insect that feeds on hemlocks; its egg sacs are small fuzzy white balls like artificial snow on a Christmas tree
