Psylla

Psylla，是一種木虱科植物跳虱，尤指屬於跳虱屬的木虱，有不少品種是侵害果樹的。

木虱一種木虱科植物跳虱，尤指屬於跳虱屬的木虱，有不少品種是侵害果樹的

Any of various jumping plant lice of the family Psyllidae, especially of the genus Psylla, which includes several species that infest fruit trees.