Lemon Migrant Butterfly aka Cassia Butterfly Azalea Lace BugBeetle LarvaeCitrus Gall WaspsCycad Blue ButterflyLawn Army WormLemon Migrant Butterfly aka Cassia ButterflyPsyllids (Plant Lice)Richmond Birdwing Butterfly Lemon Migrant butterfly aka Cassia Butterfly Posted in Bugs Good & Bad, Plant Index.