Stock photography, photos: Larvae of galerucella beetle Stock photos of Adult of Golden Loosestrife beetle, galerucella pusilla/calmariensis beetle imported to North America to control invasive purple loosestrife Photograph: © John T. Fowler Click for a larger image and more information Keywords associated with this stock photo: lythrum, salicaria, purple, leaf loosestrife, alien, plant, galerucella, pusilla, calmariensis, beetle, import, imported, control, color, colour, larva, larvae, golden, loosestrife, chrysomelidae, coleoptera