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Biological Control of Purple Loosestrife
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Purple loostrife in bloom

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Purple loosestrife, identified by its attractive crown of magenta flowers, was introduced from Europe in the early twentieth century. It is an aggressive plant capable of replacing native wetland plant communities within a few years. Much like Phragmites and reed canary grass, purple loosestrife degrades bog turtle habitats by reducing water levels in wetlands, solidifying soft soils and creating a closed canopy. While attractive to bees, butterflies and seed-eating birds, purple loosestrife is detrimental to most amphibians, reptiles and other wildlife.